Heavy-duty gas turbine order books
The fastest way to add firm power at scale. The largest maker’s order book runs years ahead of what it can build.
judged, with a citation claimed, no citationNumber: papers, preprints and grants the feeds collected — unreviewed
Searched for “gas turbine”, “hydrogen combustion turbine”, “turbine blade superalloy” in titles and abstracts.
80 collected items, newest first ↓Judged by hand ↓Who is active ↓
All stagesFundamental researchApplied / labPilot / demonstrationEarly commercialAt scaleNewestMost cited
Judged by hand
- Small modular reactors
Designs are licensed or in licensing and first units are under construction; none is yet delivering power at scale in a Western market.
Collected by the feeds
- Evaluation of Sealing and Film-Cooling Performance According to Coolant Injection Conditions in the Secondary Flow Path of an F-Class Gas Turbine Combustor
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Gas Turbine Propulsion Systems for Naval Vessels: Energy Flow Calculation Methodology and HighPressure Rotor CFD Simulation
This paper addresses the modernization of naval propulsion systems through the adoption of gas turbine technology, with emphasis on thermodynamic calculation methodology and rotor flow simulation. The study is centred on the Rolls Royce gas turbine, employed in naval propulsion…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOIPDF
- Failure analysis of a service-degraded gas turbine combustor liner: A metallurgical evaluation
A comprehensive destructive analysis was conducted on a rejected inner liner segment from a V2500-5 aero-engine, a critical component made from B1900 nickel-based superalloy. The investigation combined field emission scanning electron microscopy–energy-dispersive X-ray…
Materials and Energy Research CenterTarbiat Modares UniversityIslamic Azad University, KarajIran University of Science and Technology
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Interpretation of technical parameters of a centrifugal compressor system and gas turbine driver system
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Aerothermodynamics Analysis of Air Independent Gas Turbine Engines Under Supervision of Affiliation Name Signature Discussion Committee
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- A data-driven surrogate framework for predicting axial dynamic-pressure distributions at resonant modes in a model gas turbine combustor
Hydrogen–methane co-firing in gas turbines can reduce carbon emissions, but hydrogen-induced changes in flame structure and heat release may intensify combustion instability. In this study, a data-driven surrogate framework was proposed to predict axial dynamic-pressure…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Reliability-Oriented Predictive Emission Monitoring of Gas Turbines Under Multiyear Distribution Shift and High-Emission Tail Risk
Reliable deployment of predictive emission monitoring systems (PEMSs) requires evaluation under future operating conditions and explicit attention to high-emission events. This study presents a pollutant-specific, risk-constrained framework for predicting Gas Turbine CO and NOx…
Polytechnic University of Puerto RicoAutonomous University of QueretaroPolytechnic University of QueretaroUniversidad del Valle de México
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Adding Carnot battery functionality to combined-cycle gas turbine power and cogeneration plants
This study assesses how combined-cycle gas turbine (CCGT) plants, especially in combined heat and power (CHP) operation, can be retrofitted as Carnot batteries by integrating high temperature power-to-heat (P2H) unit and thermal energy storage (TES) between the gas turbine (GT)…
Czech Technical University in Prague
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Investigation of the effect of local and accumulated fatigue damage on the nonlinear resonant and dissipative characteristics of a composite propeller blade of an aircraft gas-turbine engine
Ivchenko Progress (Ukraine)National Academy of Sciences of UkraineG. S. Pysarenko Institute for Problems of Strength of the National Academy of Sciences of Ukraine
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- A Critical Review of Nickel Based Superalloys for Extreme Environments: From Design, Manufacturing to in Service Failure
Nickel-based superalloys remain the material of choice for gas turbine engines, nuclear reactors, and other extreme environment applications because they retain their exceptional tensile strength, creep resistance and fatigue performance at critical temperatures reaching or…
Howard UniversityHagerstown Community College
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Integrated design and thermo-mechanical assessment of a hydrogen-fueled microscale combustion system for micro gas turbines
Achieving Net Zero energy targets requires the development of efficient hydrogen-fueled power generation technologies for applications where electrification remains technically or economically challenging. Hydrogen offers a carbon-free energy carrier with a wide flammability…
Roma Tre UniversityMarconi University
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Specifics of Gas Turbine Blades Fabrication via Wire and Electron Beam Additive Manufacturing (WEBAM)
Abstract This study investigates the macrostructure, microstructure, and mechanical properties of near-net-shape gas turbine Ti–6Al–4V blade models manufactured via wire electron beam additive manufacturing (WEBAM) using different spatial profile rotation angles (10°, 20°, and…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Artificial neural network-based prediction of gas turbine fuel consumption and exhaust temperature for fuel management support
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Thermomechanically Coupled Modeling and Process-Parameter Analysis of Laser-Field-Assisted Hybrid Milling of GH4096 Superalloy
GH4096 is a Chinese nickel-based disk superalloy used for disks and shafts in advanced gas-turbine engines, where creep, fatigue, corrosion resistance, and microstructural stability are service-critical. These requirements are associated with high deformation resistance and…
Harbin Institute of TechnologyState Key Laboratory of Robotics and SystemsBeijing Institute of Power Machinery (China)
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Techno-economic optimization of a hydrogen-methane fueled atmospheric SOFC-dual inverted gas turbine system with steam-injected oxy-fuel afterburning
Hydrogen-blended methane offers a transitional route for high-efficiency, fuel-flexible power generation, but its application in atmospheric SOFC hybrid systems involves strong thermodynamic–economic coupling. This study investigates hydrogen-blended methane utilization in a…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Role of radial swirl number on liquid ammonia combustion in a gas turbine combustor using a multi-hole nozzle
Direct liquid ammonia (LNH 3 ) combustion is a promising route for ammonia-fueled gas turbines, but flash boiling and evaporation cooling impose severe challenges in its flame stabilization and emission control. In a swirl combustor, swirl intensity governs recirculation and…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Enhancing gas turbine cooling with upstream fogging and nanofluids
In recent years, Nano fluids have gained significant interest in thermal applications due to their enhanced heat transfer properties. Among these, Al₂O₃-water Nano fluids stand out for their high thermal conductivity and effectiveness in cooling systems. A previous study…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Dimension-specific aggregation of FMEA expert scores for marine gas turbine risk assessment: A critic–topsis approach
Failure Mode and Effects Analysis (FMEA) is widely applied for reliability assessment, safety analysis, and maintenance planning of complex engineering systems. In expert-based FMEA, judgments are aggregated into Occurrence (O), Severity (S), and Detection (D) values before…
Bandırma Onyedi Eylül University
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Alternative gas turbine architecture for pressure gain combustion combined cycles with steam-integrated turbine cooling
This paper investigates the theoretical benefits of the performance of Combined Cycle Gas Turbine (CCGT) using three advanced technologies: Pressure Gain Combustion (PGC), an alternative gas turbine architecture, and steam-integrated turbine blade cooling. The study evaluates the…
University of GenoaDeutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- A fixed-pitch propeller design and performance evaluation tool for a free turbine, micro turboprop application
Abstract In recent times, the conversion of thrust-producing micro gas turbine (MGT) engines to a power-based, free turbine configuration has been increasingly investigated. In such applications, free turbine power loads often include electrical generation systems, turboshaft…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOIPDF
- Technology Transfer of Aero Derivative Gas Turbine - The Articulated Journey to Nigeria Industrialization
A study premised on technology transfer from developed economy to Nigerian developing economy. LM2500 plus G5 aeroderivative gas turbine is the base technology. The technology transfer model applied in this transfer transaction is Bar-zakay Model (1970). This is a qualitative…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOIPDF
- Coordination of Short-Circuit Current Levels in Constructing Power Facilities Based on Small Nuclear Power Plants, Gas Turbine Technologies and Renewable Energy Sources
The article addresses a study of short-circuit (SC) current levels in constructing power facilities comprising various types of power plants – nuclear power plants with small modular reactors (SNPP), gas turbine power plants, and power plants based on renewable energy sources…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Experimental and numerical investigation on the conjugate heat transfer characteristics of a double-wall turbine vane with mist injections
This study examined conjugate heat transfer (CHT) characteristics of an air-cooled and mist/steam-cooled double-wall vane using experimental and numerical methods. Thermocouples embedded in the shallow slots on the surface of the air-cooled vane were used to measure wall…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Influence of conventional and alternative jet fuel composition on gaseous, particulate and unregulated emissions in a gas turbine combustion chamber
Abstract The aviation industry’s transition towards sustainable aviation fuels (SAFs) requires a fundamental understanding of how specific type of hydrocarbon groups influence gas turbine combustion kinetics, stability and exhaust speciation. Despite significant progress, notable…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOIPDF
- A novel ammonia-hydrogen gas turbine combined cycle coupling ejector-compressor enhanced split-flow self-condensing transcritical CO2 cycle with rich-quench-lean combustor: thermo-economic-environmental performance optimization
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Failure analysis of power plant gas turbine blades: the role of surface machining defects in initiating fatigue cracks
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Operating Optimization of a Preheated Supercritical CO2 Brayton Cycle with Dual Coaxial Turbine–Alternator–Compressor Units under Variable Gas Turbine Exhaust Conditions
Chinese Academy of SciencesInstitute of Engineering ThermophysicsUniversity of Chinese Academy of SciencesShanghai University of Electric Power
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Water-cooled rotating detonation engine testbed for materials evaluation and selection. the overall objective of the project is to utilize a special-purpose water-cooled rotating detonation engine (rde) as a materials testbed. more specifically, this work is aimed at evaluating materials to understand fatigue risks and long-term damage mechanisms. the observed findings will be scaled up for future application in a large-scale power-generation gas turbine.
Applied / lab · DOE mission-applied award.From US DOE, via USAspending · not yet reviewed
- Development and additive manufacturing of oxide dispersion strengthened refractory high-entropy alloys and high-entropy oxide coatings for gas turbine application
the overarching goal of the proposed project is to develop and manufacture new high-temperature alloys and coatings to achieve mechanical properties, as well as oxidation/corrosion resistance that cannot be achieved with conventional alloys and manufacturing techniques, and to deliver a technological solution for hot gas path turbine components to boost the operation temperature and enhance gas turbine efficiency.
Applied / lab · DOE mission-applied award.From US DOE, via USAspending · not yet reviewed
- Research on the two-way fluid-thermal-structural coupling of the cross wavy heat exchanger for aerospace micro gas turbines
Harbin Engineering UniversityZhengzhou University
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Numerical Investigation of Salt-Laden Droplet Evaporation and Salt Deposition in an Inertial Stage Filter for Marine Gas Turbine Intake Systems
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Optimisation of air staging in a can-type combustor using kerosene: a way forward to ultra-low nox emissions
Abstract An experimental investigation was conducted to evaluate the influence of air-staging strategies on flameless combustion characteristics in a can-type combustor operating with jet A fuel at thermal inputs of 20 kW and 30 kW over a wide equivalence ratio range ( phi ϕ…
Indian Institute of Technology BombayUniversity of Alabama
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOIPDF
- WEAR OF THE GAS TURBINE ENGINE FLOW PATH: PREVENTION METHODS AND LIFETIME EXTENSION
Purpose. To conduct a comprehensive analysis of modern approaches to preventing wear of flow parts of gas turbine engines and increasing their resource through the use of constructive, technological, and operational measures, in particular modern protective and sealing coatings…
National Aerospace University – Kharkiv Aviation InstituteIvchenko Progress (Ukraine)
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Aerothermal performance optimization of double-wall turbine blades with integrated TPMS structures
The cooling design of gas turbine blades is critical for operational safety. However, conventional double-wall impingement cooling structures exhibit inherent limitations in balancing heat transfer uniformity and aerodynamic performance, frequently inducing cooling film lift-off…
University of Shanghai for Science and Technology
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- EXPERIMENTAL AND SIMULATED PERFORMANCE STUDY OF A SMALL-SCALE GAS TURBINE ENGINE USING JET A-1 AND PALM OIL BIODIESEL BLENDS
The experimental and simulated performance of an Armfield CM4 turbojet engine was investigated for conventional Jet A-1 fuel as well as its blends with palm oil biodiesel (PME), a form of fatty acid methyl ester (FAME). The volumetric blends of PME with Jet A-1 are 20, 50, 70 and…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOIPDF
- Off-Design Performance and Annual Solar Contribution Assessment of a 100 MW Hybrid Solar Tower–Gas Turbine System under Libyan Desert Conditions
This work examines the off-design and long-term operational performance of a 100 MW hybrid solar tower–based gas turbine system under desert climatic conditions in Libya. The solar field and receiver performance are modeled with the System Advisor Model (SAM), while a steady…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOIPDF
- Quantitative Modeling of Aero Derivative Gas Turbine – In alliance with the Nigerian Industrialization Project
Reference technology is LM2500 plus G5 for power generation. The study is centered on modeling. Applied thermodynamics principle for the modeling of aero derivative gas turbine is Brayton cycle. International Standard Organization (ISO) was referenced. Some of the LM2500 plus G5…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOIPDF
- Hydrogen-Enriched Combustion Study at High Turbulence and Swirl Levels Inside a Gas Turbine Combustor
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Early detection of thermo-mechanical degradation in industrial frame-size gas turbine compressor blades under variable temperature and rotational speed
Abstract This study investigates the necessity of enhanced protection mechanisms under operational conditions to mitigate potential risks and prevent catastrophic failures. The motivation for this work arises directly from operational issues observed in real field applications…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Multiple-Objective Optimization of Gas Turbine Inlet Cooling Systems for Simultaneous Power Augmentation and Blade Life Preservation
Gas turbine inlet air temperature varies significantly in hot and cold conditions, making performance sensitivity to ambient conditions critical, while ensuring that blade life is not compromised. Therefore, understanding how compressor inlet temperature, specific fuel…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOIalso at doi.org
- Analysis and evaluation of the low-temperature ignition performance of a gas-turbine can-annular combustor
Abstract To clarify the low-temperature ignition characteristics of a gas-turbine can-annular combustor, a coupled numerical model of a torch igniter and combustor was established to examine ignition limits, torch-jet behavior, internal flow, fuel-droplet evaporation, and…
Northeast Forestry UniversityHarbin Engineering University
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- STUDY OF THE MARINE GAS TURBINE IMPELLER FORCED VIBRATION AND STRESS-STRAIN STATE
The method of the marine gas turbine non-cooled impeller with damping links vibration research is described.Using the finite element method, a refined mathematical model was developed for the impeller's section, consisting of a disk sector and a blade with damping links.The…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOIPDF
- A practical physics-interpretable hybrid framework for generalizable gas turbine modelling via heterogeneous data fusion
Existing hybrid gas turbine modelling approaches are often accuracy-driven rather than generalizability-driven and provide limited validation of heterogeneous sensor data. This paper presents a practical, physics-interpretable hybrid modelling framework that embeds data-driven…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Gas ingestion mechanism and unsteady flow characteristics of fish-mouth rim seals in an axial gas turbine
Rim seals fitted between the turbine stator and adjacent rotor disc, together with sealing air bled from compressor to pressurize the wheel-space, serve to suppress hot gas ingestion from mainstream in axial gas turbines. This paper investigates the distributions of pressure…
Northwestern Polytechnical University
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Numerical and multi-objective optimization of thermal barrier coatings for gas turbine blades using coupled FDM–FEA framework
Abstract Gas turbine blades operate under severe thermo-mechanical conditions, requiring advanced thermal barrier coatings (TBCs) to improve thermal resistance, structural durability, and operational reliability. The present study developed a coupled finite difference method…
National Institute of Technology Andhra Pradesh
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Factory Shift and End-of-Window Censoring in Rework-Effort Prediction for Turbine Non-Conformance Reports: A Competition Case Study
We describe our solution to a three-part prediction competition (MAPNA TUGA × Sakkoo, 10th of 63 active teams) on non-conformance reports (NCRs) from a gas-turbine manufacturer: classifying items as short or long rework (C1), assigning them to four effort bins (C2), and…
Islamic Azad University, Karaj
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOIalso at doi.org
- Pre-combustion fuel reforming in gas turbines: Hydrocarbon and carbon-neutral fuel pathways
Gas turbines are a cornerstone of modern power generation, providing reliable and dispatchable electricity across the globe. However, their significant contribution to global CO 2 emissions has become increasingly untenable under international climate agreements such as the Paris…
Technion – Israel Institute of TechnologyGuangdong Technion-Israel Institute of Technology
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Experimental validation and dynamic optimization of H-25 gas turbine control for power stability during fuel transitions
This study addresses the challenge of mitigating transient power fluctuation during fuel switching in the H-25 gas turbine, particularly during the shift between gas and diesel fuel. Utilizing a dynamic simulation model developed in MATLAB-Simulink, the research identifies…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- An Experimental Study of Ambient Temperature Effect on 30-kW Turbine Generator Using Biogas in a Swine Farm
This study performed experiments on a 30-kW micro-gas turbine engine (CR30) to generate electricity from biogas on a swine farm. Different concentrations of methane in desulfurized biogas were examined to investigate the ambient temperature and workload effects on the performance…
Aletheia UniversityNational Yang Ming Chiao Tung University
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOIalso at doi.org
- NOx emissions in a high pressure non-premixed partially decomposed ammonia fired combustor: effects of decomposition ratio and secondary air staging, and stability-driven deNOx
Partially decomposed ammonia non-premixed combustion was investigated experimentally up to 10 bar in a gas turbine relevant configuration, to quantify the roles of ammonia decomposition ratio (DCR), primary zone (PZ) equivalence ratio ( ϕ p z ), secondary air mixing, and pressure…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Performance optimization and comparative analysis of a DME-fueled chemically recuperated gas turbine
Chemically recuperated gas turbines (CRGT) utilize exhaust waste heat to reform fuel into hydrogen-rich syngas, thereby increasing the fuel heating value and overall system efficiency. Dimethyl ether (DME), a liquid biofuel, offers advantages in storage, transportation, and…
University of Shanghai for Science and Technology
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Data-driven predictive control for combined-cycle gas turbines by multi-agent reinforcement learning
Fast and reliable load following is increasingly required as variable wind and photovoltaic generation expand. Combined-cycle gas turbines (CCGTs) are widely adopted to provide this flexibility. In a “2+1” CCGT, two gas turbines (GTs) are directly actuated, whereas the shared…
North China Electric Power UniversityNational University of Singapore
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Development of a novel high-pressure well-stirred turbulent combustor for kinetic studies at gas turbine conditions
A novel autoignition-assisted, high-temperature High-Pressure Well-Stirred Turbulent Combustor (HP-WSTC) has been developed for detailed kinetic studies of fuels under gas-turbine conditions that were difficult to obtain with conventional reactors and flame chemistry facilities…
Princeton UniversityTechnion – Israel Institute of TechnologyRWTH Aachen UniversityUtah State UniversityTohoku University
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOIPDF
- Prediction of the performance of industrial gas turbine based on different environmental conditions
This study examines the effect of ambient environmental conditions on the performance and efficiency of General Electric GE-9171E gas turbines used for electricity generation at the Nandipur power plant. The research emphasizes the importance of improving gas turbine efficiency…
University of the PunjabInstitute of Industrial EngineeringUniversity of Engineering and Technology LahoreUniversity of Rwanda
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOIPDF
- Solid oxide fuel cells as next‑generation high‑efficiency alternatives to combined cycle gas turbines
This study provides a direct thermodynamic comparison between a combined cycle gas turbine (CCGT) and a solid oxide fuel cell (SOFC) system, each designed for approximately 450 MW gross output. The benchmark CCGT, based on Siemens STG5‑4000F and SST5‑5000 units, achieved 61%…
Bandung Institute of TechnologyPoliteknik Negeri Bandung
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOIPDF
- Meshless PINN-Based Modeling of Hot Forging Processes for Gas Turbine Engine Blade Manufacturing
Blades are critical components of gas turbine engines (GTEs). Precision forging of such components remains computationally demanding because conventional finite element method (FEM) simulations require extensive computational resources and prolonged optimization cycles. The…
National University Zaporizhzhia Polytechnic
Applied / lab · Says "proof of concept".From OpenAlex · not yet reviewedDOI
- Parametric Optimization of the Aerodynamic Behavior of a Gas Turbine Blade : Influence of the Angle of Attack and the Reynolds Number
This study performs a Computational Fluid Dynamics (CFD) analysis of turbulent flow around a gas turbine blade, investigating the effects of angle of attack and Reynolds number Re on aerodynamic performance. The objective was to quantify their impact on the lift CL, drag CD, and…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOIPDF
- Endwall flow patterns and film cooling performance under pulsatile conditions of hydrogen-combustion turbines
Due to its superior thermodynamic properties and zero-carbon emission characteristics, hydrogen combustion in gas turbines is being actively promoted as a promising strategy for achieving worldwide decarbonization goals. Nevertheless, significantly intensified flow pulsations…
Xi'an Jiaotong UniversityVirginia Tech
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Dynamic Flexibility and Screening Assessment of a 550 MW Combined‐Cycle Gas‐Turbine Plant With Two‐Tank Molten‐Salt Thermal Storage
ABSTRACT The increasing penetration of variable renewable generation requires combined‐cycle gas‐turbine plants to follow load more frequently, while repeated cycling reduces part‐load efficiency and increases thermal stress. The unresolved problem is whether a utility‐scale…
Lanzhou University of Technology
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOIPDF
- SCADA-informed surrogate modeling and evolutionary optimization for simultaneous exergy, cost, and vibration management in gas turbine systems
The transition toward sustainable industrial power generation requires highly efficient and reliable energy conversion systems. However, balancing thermodynamic performance with economic viability and mechanical integrity under fluctuating operational loads remains a critical…
Ningxia UniversityChina Nerin Engineering (China)Nanfang Hospital
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- A data-driven FMEA framework integrating median aggregation, entropy weighting and jenks classification for marine gas turbine risk assessment
This study develops a data-driven FMEA framework for marine gas turbine risk assessment using 48 failure modes grouped under four subsystems. Expert ratings are collected on bounded 1–10 occurrence (O), severity (S), and detection (D) scales and aggregated by the median as a…
Bandırma Onyedi Eylül University
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Manufacturing and Installation of Aero Derivative Gas Turbine – In line with the Nigerian Industrialization Project
Manufacturing is one of the critical stages in industrialization. The three layer knowledge graph of concept, model and decision layer was proposed for the manufacturing of aeroderivative gas turbine. The major components studied and billed for manufacturing are compressor…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOIPDF
- Development and Validation of Open-Source-based Gas Turbine Performance Model Using Design Data
복합화력발전소의 성능 감시 및 진단을 위한 신뢰성 있는 성능해석 모델의 필요성이 높아지고 있으나, 기존 상용 소프트웨어는 높은 라이선스 비용과 제한된 확장성으로 인해 실시간 모니터링이나 맞춤형 분석에 제약이 있었다. 본 연구에서는 오픈소스 시뮬레이션 환경인 OpenModelica와 ThermoSysPro 라이브러리를 기반으로 가스터빈 성능해석 모델을 개발하고, GE MS7001FA 가스터빈의 설계 데이터 및 실증 인수성능시험 결과로 모델의 타당성을 검증하였다. 설계점 검증에서는 정격 출력 기준 약…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Quantitative Risk Assessment on the Fire and Leak Accidents in an Ammonia Fueled Gas Turbine Combined Cycle Power Plant Using Fire Dynamics Simulation
본 연구에서는 암모니아 가스터빈 복합화력발전소의 잠재적 위험성을 정량적으로 평가하고자 PyroSim을 활용하여 화재 시뮬레이션을 수행하였다. 성능위주설계 가이드라인에 따라 암모니아 가스 누출로 인한 화재, 전기 화재, 독성가스 누출의 세 가지 시나리오를 선정하여 위험 전개 속도와 특성을 비교 분석하였다. 시뮬레이션 결과, 전기 화재는 가시거리, 온도, 독성가스 등 모든 위험요인에 대해 약 10분의 피난 시간이 확보된 반면, 독성가스 누출 사고는 약 217초 만에 독성가스 농도가 치명적인 수준으로…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- A configuration of energy storage capacity based on multi-objective optimization for gas turbine and wave energy grid-connected power system
Wave energy is a promising renewable energy source, however, its inherent intermittency and fluctuation characteristics introduce challenges for stable power generation and reliable operation. This paper investigates the optimal capacity configuration of a battery-supercapacitor…
Naval University of Engineering
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- Design, Manufacturing and High-Velocity Impact Behavior of a Composite Fan Blade for Gas Turbine Applications
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOI
- One-Dimensional Design of a Reverse-Flow Annular Combustor for a Micro Turbojet Engine: Methodology and Worked Example
This technical report documents a complete one-dimensional design methodology for the reverse-flow annular combustor of an 80 N-class micro turbojet intended for a fixed-wing logistics unmanned aerial vehicle, and presents a fully worked design example. The design chain covers…
Fundamental research · No laboratory or pilot wording.From OpenAlex · not yet reviewedDOIalso at doi.org
- Accurate Reconstruction of Gas Turbine Blade Geometry Using 3D/2D Rigid Registration and CT View Optimization
Non-destructive X-ray and computed tomography (CT) testing are essential for ensuring the dimensional accuracy of manufactured components with complex internal structures, such as the cooling channels in gas turbine blades, which directly affect thermal performance and service…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedDOIPDF
- Impact of manufacturing processes on durability of environmental barrier coatings coated ceramic matrix composites components for fuel flexible gas turbines.
the overall objective of this project is to facilitate implementation of ceramic matrix composites (cmcs) in gas turbine hot section components through application of environmental barrier coatings (ebc).
THE PENNSYLVANIA STATE UNIVERSITY
Applied / lab · DOE mission-applied award.From US DOE, via USAspending · not yet reviewed
- I-Corps: Translation potential of a compact power generation system based on rotating detonation combustion integrated with a turbine generator
This I-Corps project is based on the development of a compact power generation system for gas turbine engines. Currently, rapid growth in Artificial Intelligence (AI) and cloud computing is driving demand for reliable on-site power and threatens to impact all electricity…
Fundamental research · Research grant.From NSF awards · not yet reviewed
- A Reinforcement-Learning-Augmented Liquid-Fueled Reactor Network Model for Predicting Lean Blowout in Gas Turbine Combustors
This study introduces a reinforcement learning (RL) framework for generating optimal liquid-fueled reactors to improve lean blowout (LBO) predictions in gas turbine combustors. Existing approaches for determining cluster boundaries rely on manual heuristics or distance-based…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedPDF
- Kalman Prototypical Networks for Few-shot Fault Detection in Combined Cycle Gas Turbines
Combined-cycle gas turbines (CCGTs) play a key role in modern power generation, offering both high efficiency and reduced environmental impact. However, their complex thermo-fluid and mechanical interactions complicate fault detection, particularly when labeled fault data are…
Applied / lab · Says "prototype".From arXiv · not yet reviewedPDF
- XMDCA-TL: An Explainable Multi-Domain Channel Attention Transfer Learning Framework for Fault Diagnosis in Industrial Gas Turbines
In this study, a multi-task, interpretable transfer learning framework, XMDCA-TL, is proposed for fault diagnosis in industrial gas turbines. In the proposed method, the vibration time waveform is first converted into a multi-domain RGB representation comprising time, frequency…
Electrical Engineering Department - K.N. Toosi University of Technology, Tehran, IranDigital Technology Development Dept., MAPNA Digital Co., Tehran, Iran
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedPDF
- Trust-Aware Predictive Emissions Monitoring for Gas Turbine Fleets with Limited Labelled Data
Machine learning-based predictive emissions monitoring systems offer a practical alternative to direct emissions measurement, but their deployment across gas turbine fleets is challenging when emissions labels are available for only a small subset of assets. In this work, a…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedPDF
- Quasi-DNS with chemical kinetics for near blow-out dynamics of a single multi-injection burner element for future gas turbine applications
Gas turbine combustors increasingly operate close to lean blow-out (LBO) limits, where small changes in fuel-air mixing or flow structure can destabilize the flame and alter near-blow-out dynamics. Conventional design practice relies mainly on Reynolds-averaged Navier-Stokes…
Applied / lab · Says "we demonstrate".From arXiv · not yet reviewedPDF
- Limiting the Impact of AI Data Centers on Fatigue Life of Thermal Turbine Generators in the Grid: A Frequency-Domain Approach
A framework is established that assesses the impact of variations in artificial intelligence (AI) data center (DC) loads on the fatigue damage of steam/gas turbines of the synchronous generators (SGs) from torsional oscillations. Next, a simple three-step process that is…
Applied / lab · Says "we demonstrate".From arXiv · not yet reviewedPDF
- Generative Design of a Gas Turbine Combustor Using Invertible Neural Networks
The need to burn 100% H2 in high efficient gas turbines featuring low NOx combustion in premix mode require the complete redesign of the combustion system to ensure stable operation without any flashback. Since all engine frames featuring a power range from 4 MW up to 600 MW are…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedDOIPDF
- Temporal Cross-Modal Knowledge-Distillation-Based Transfer-Learning for Gas Turbine Vibration Fault Detection
Preventing machine failure is inherently superior to reactive remediation, particularly for critical assets like gas turbines, where early fault detection (FD) is a cornerstone of industrial sustainability. However, modern deep learning-based FD models often face a significant…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedPDF
- Acoustic Black Hole Damper for Thermoacoustic Instability Control in a Hydrogen Combustor
Thermoacoustic instabilities remain a major challenge in the operation and development of modern gas turbine combustors for power generation and propulsion. In laboratory environments, such instabilities can also hinder the accurate characterization of key thermoacoustic…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedDOIPDF
- Large-Eddy Simulation and Performance Analysis of a Continuous-Turbine-Burner Stage
This paper reports the first large-eddy simulation of chemically reacting flow in a turbine stage to analyze the influence of fuel injection and combustion on its aerodynamic and thermodynamic performance. Two reacting cases---with four and sixteen fuel injectors at the inlet for…
Fundamental research · No laboratory or pilot wording.From arXiv · not yet reviewedPDF