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gas turbine engine control

Fuzzy scheduling control for gas turbine aero engine: a multiobjective approach

Fuzzy scheduling control for gas turbine aero engine: a multiobjective approach

... Gas turbine engine control is a demanding task that requires the satisfaction of many, often competing, performance mea- ...a control system for a conventional propulsion system poses ...

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Application of A Simulation Algorithm for Dynamic and Nonlinear Analysis of A Liquid Propellant Engine

Application of A Simulation Algorithm for Dynamic and Nonlinear Analysis of A Liquid Propellant Engine

... the gas-generator stabilizer valve, and the pressure command is ...the engine is turned ...the gas-generator stabilizer control ...and gas-generator shut-down valve, this stabilizer ...

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Aircraft turbine engine control systems development : historical perspective

Aircraft turbine engine control systems development : historical perspective

... his engine in Germany in 1936 and the first flight with this engine had taken place in 1939 ...first gas turbine engine developed by Whittle [2] had a simple throttle lever that ...

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Improved Turbine Engine Hierarchical Modeling and Simulation Based on Engine Fuel Control System

Improved Turbine Engine Hierarchical Modeling and Simulation Based on Engine Fuel Control System

... According to data summarized in Table 2, the average percentage error is less than 3L. The model's behavior now approximates a real gas turbine and provides an ideal test bed for observing faults and ...

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Wireless communication networks for gas turbine engine testing

Wireless communication networks for gas turbine engine testing

... In the proposed LCN topology, the data transmission involves two main communication schemes: the single-hop SN-to-CN communication and the multi-hop CN-to-CN communication. Since the SN- to-SN is a single-hop ...

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EVALUATING THE SUITABILITY OF AUTOMOTIVE GAS OIL (DIESEL) FUEL FOR GAS TURBINE LP COMBUSTOR OPTIMUM PERFORMANCE ACROSS LEAN EQUIVALENCE RATIOS

EVALUATING THE SUITABILITY OF AUTOMOTIVE GAS OIL (DIESEL) FUEL FOR GAS TURBINE LP COMBUSTOR OPTIMUM PERFORMANCE ACROSS LEAN EQUIVALENCE RATIOS

... The gas turbine is the engine of choice for propulsion and mostly mechanical drives in power generation, aviation, locomotive, the oil and gas as well as the maritime industries due to its ...

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Control System Development Experience for Aero Gas Turbine Demonstrator Engines

Control System Development Experience for Aero Gas Turbine Demonstrator Engines

... need for verification and validation of software. Adherence to prescribed Design and Certification standards was required. This ensured traceability of all information from design to final acceptance so that aspects ...

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Combustion Dynamic Analysis of Gas Turbine Engine

Combustion Dynamic Analysis of Gas Turbine Engine

... Flames possess intrinsic instabilities associated with the combustion process itself & could become unstable also in response to superimposed oscillations, among which pressure oscillations are the most common. The ...

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Design and Thrust Analysis of Compact Jet Engine

Design and Thrust Analysis of Compact Jet Engine

... based gas turbine engine for use as a technology demonstrator that has been given the title, Turbine Engine ...and control system is easily adaptable to meet future test ...Turbo ...

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Multiobjective gas turbine engine controller design using genetic algorithms

Multiobjective gas turbine engine controller design using genetic algorithms

... He is currently a Research Associate in the Department of Automatic Control and Systems Engineering at the University of Sheffield with research interests in genetic algorithms for contr[r] ...

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Quantifying Regional-Scale Water Storage Using Models and Observations: Application For Drought Assessment In South Carolina

Quantifying Regional-Scale Water Storage Using Models and Observations: Application For Drought Assessment In South Carolina

... model-based control method for using a vector controlled synchronous motor to emulate the behavior of an aeroderivative twin-shaft gas turbine engine as it drives an electric generator ...

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Gas Turbine and Gas Cycle Plants

Gas Turbine and Gas Cycle Plants

... a gas cycle containing a mixture of liquid natrium and kalium NaK78 (Figure ...a gas turbine with electrical power of 10 MW, achieving 35 % efficiency only by producing ...

5

COMBINED SYSTEMS OF ENERGY GENERATION – A CHARACTERISATION AND CLASSIFICATION

COMBINED SYSTEMS OF ENERGY GENERATION – A CHARACTERISATION AND CLASSIFICATION

... introduced: gas-steam, back-pressure steam turbine, ex- traction-condensing steam turbine, gas turbine, gas microturbine, Stirling engine, fuel cells and internal ...

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Analysis Of Turboshaft Engine-Low Power Margin
   D. Sasindra Reddy,   K. Pavan Kumar,  Y. Manikanta,   B. Prasanna Sai,  E.T Chullai Abstract PDF  IJIRMET160203008

Analysis Of Turboshaft Engine-Low Power Margin D. Sasindra Reddy, K. Pavan Kumar, Y. Manikanta, B. Prasanna Sai, E.T Chullai Abstract PDF IJIRMET160203008

... turboshaft engine is a variant of a jet engine that has been optimized to produce a shaft power to drive machinery instead of producing ...turboshaft engine is negative power margin, thermal margin, ...

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Effect of Divergence Angle on the Performance and Flow Analysis of 3D Annular Diffuser of an Aircraft Engine using CFD Technique

Effect of Divergence Angle on the Performance and Flow Analysis of 3D Annular Diffuser of an Aircraft Engine using CFD Technique

... Majority of the previous research focussed primarily on 2D annular diffuser. Previous work by Cherry et al 2008 [2] stressed the need for rigorous database of experiments on separated flow to compare with CFD calculation ...

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Contextual normalization applied to aircraft gas turbine engine diagnosis

Contextual normalization applied to aircraft gas turbine engine diagnosis

... Another possibility is to exploit the output of Phase 1; the normalized feature vectors. The engine repair technician can be presented with plots, similar to Figure 2, in which features are flagged when they have ...

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Modeling Study Of A Gas Turbine Burner Cooling Ring Efficiency In A Model Combuster Exit Duct

Modeling Study Of A Gas Turbine Burner Cooling Ring Efficiency In A Model Combuster Exit Duct

... is gas-turbines with high pressure ratios can use an intercooler to cool the air between stages of compression, allowing you to burn more fuel and generate more ...hot gas created, because of the metallurgy ...

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Comparison of vibrations and emissions of conventional jet fuel with stressed 100% SPK and fully formulated synthetic jet fuel

Comparison of vibrations and emissions of conventional jet fuel with stressed 100% SPK and fully formulated synthetic jet fuel

... The analyzers were zeroed, and then spanned using appropriate gas concentrations just prior to the beginning of each experiment, with the zero and span drift established at engine shutdown. Instrument ...

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Study & Analysis Of Effects Of Thermal Barrier Coating (TBC) On Gas Turbine Engine

Study & Analysis Of Effects Of Thermal Barrier Coating (TBC) On Gas Turbine Engine

... Along with coating the blades, there is a necessity to provide sufficient cooling in order to function at higher operating temperatures. The operating temperatures are far above the permissible metal temperatures. As the ...

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A component map tuning method for performance prediction and diagnostics of gas turbine compressors

A component map tuning method for performance prediction and diagnostics of gas turbine compressors

... of gas turbine engine models for performance prediction and ...of engine performance ...dynamic gas turbine engine model and tested in off-design steady state and ...

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