1-20 of 36
Differential equations
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles

Vaneless Diffuser Modelling for Real Gas Supercritical Carbon Dioxide Flows- Need for a Data Driven Approach

Accepted Manuscript
Lakshminarayanan Seshadri, Pramod Kumar
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1602
https://doi.org/10.1115/1.4066709
Published Online: September 28, 2024
View Article titled, Vaneless Diffuser Modelling for Real Gas Supercritical Carbon Dioxide Flows- Need for a Data Driven Approach
Open the PDF for Vaneless Diffuser Modelling for Real Gas Supercritical Carbon Dioxide Flows- Need for a Data Driven Approach in another window
Topics: Flow (Dynamics), Modeling, Supercritical carbon dioxide, Vaneless diffusers, Artificial neural networks, Computational fluid dynamics, Skin friction (Fluid dynamics), Compressors, Differential equations, Friction
Journal Articles

A Validated Unsteady Turbofan Engine Performance Simulation Using Pseudo Bond Graph Approach

Accepted Manuscript
Jan Goeing, Sebastian Lueck, Jens Friedrichs
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1487
https://doi.org/10.1115/1.4066530
Published Online: September 13, 2024
View Article titled, A Validated Unsteady Turbofan Engine Performance Simulation Using Pseudo Bond Graph Approach
Open the PDF for A Validated Unsteady Turbofan Engine Performance Simulation Using Pseudo Bond Graph Approach in another window
Topics: Engines, Simulation, Turbofans, Dynamic systems, Computer software, Differential equations, Flow (Dynamics), Matlab, Test facilities
Journal Articles

Analysis of Composite Blade/Casing Rub Stability Through Delayed Differential Equations

Jiaguangyi Xiao, Yong Chen, Jie Tian, Hua Ouyang, Anjenq Wang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2020, 142(1): 011009.
Paper No: GTP-19-1315
https://doi.org/10.1115/1.4044570
Published Online: November 28, 2019
View Article titled, Analysis of Composite Blade/Casing Rub Stability Through Delayed Differential Equations
Open the PDF for Analysis of Composite Blade/Casing Rub Stability Through Delayed Differential Equations in another window
Topics: Blades, Composite materials, Damping, Stability, Stiffness, Differential equations
Journal Articles

Approximate Solution of the Fokker–Planck Equation for a Multidegree of Freedom Frictionally Damped Bladed Disk Under Random Excitation

Alwin Förster, Lars Panning-von Scheidt, Jörg Wallaschek
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011004.
Paper No: GTP-18-1279
https://doi.org/10.1115/1.4040740
Published Online: September 14, 2018
View Article titled, Approximate Solution of the Fokker–Planck Equation for a Multidegree of Freedom Frictionally Damped Bladed Disk Under Random Excitation
Open the PDF for Approximate Solution of the Fokker–Planck Equation for a Multidegree of Freedom Frictionally Damped Bladed Disk Under Random Excitation in another window
Topics: Disks, Fokker-Planck equation, Random excitation, Approximation, Computation, Differential equations, Probability, Polynomials
Journal Articles

A Simplified and Consistent Nonlinear Transient Analysis Method for Gas Bearing: Extension to Flexible Rotors

Mohamed Amine Hassini, Mihai Arghir
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2015, 137(9): 092502.
Paper No: GTP-14-1629
https://doi.org/10.1115/1.4029709
Published Online: February 25, 2015
View Article titled, A Simplified and Consistent Nonlinear Transient Analysis Method for Gas Bearing: Extension to Flexible Rotors
Open the PDF for A Simplified and Consistent Nonlinear Transient Analysis Method for Gas Bearing: Extension to Flexible Rotors in another window
Topics: Bearings, Fluids, Rotors, Differential equations
Journal Articles

Implementation of a Pressure Drop Model for the CFD Simulation of Clogged Containment Sump Strainers

Alexander Grahn, Eckhard Krepper, Frank-Peter Weiß, Sören Alt, Wolfgang Kästner, Alexander Kratzsch, Rainer Hampel
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. August 2010, 132(8): 082902.
https://doi.org/10.1115/1.4000365
Published Online: May 28, 2010
View Article titled, Implementation of a Pressure Drop Model for the CFD Simulation of Clogged Containment Sump Strainers
Open the PDF for Implementation of a Pressure Drop Model for the CFD Simulation of Clogged Containment Sump Strainers in another window
Topics: Compacting, Computational fluid dynamics, Fibers, Flow (Dynamics), Particulate matter, Porosity, Pressure, Pressure drop, Containment, Differential equations
Journal Articles

Effects of Tailpipe Friction on the Nonlinear Dynamics of a Thermal Pulse Combustor

Achintya Mukhopadhyay, Subhashis Datta, Dipankar Sanyal
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 2008, 130(1): 011507.
https://doi.org/10.1115/1.2771252
Published Online: January 11, 2008
View Article titled, Effects of Tailpipe Friction on the Nonlinear Dynamics of a Thermal Pulse Combustor
Open the PDF for Effects of Tailpipe Friction on the Nonlinear Dynamics of a Thermal Pulse Combustor in another window
Topics: Combustion chambers, Friction, Oscillations, Pressure, Time series, Combustion, Delays, Poincaré maps, Differential equations, Nonlinear dynamics
Journal Articles

Development of a Semi-implicit Solver for Detailed Chemistry in Internal Combustion Engine Simulations

Long Liang, Song-Charng Kong, Chulhwa Jung, Rolf D. Reitz
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. January 2007, 129(1): 271–278.
https://doi.org/10.1115/1.2204979
Published Online: February 28, 2006
View Article titled, Development of a Semi-implicit Solver for Detailed Chemistry in Internal Combustion Engine Simulations
Open the PDF for Development of a Semi-implicit Solver for Detailed Chemistry in Internal Combustion Engine Simulations in another window
Topics: Chemical kinetics, Chemistry, Combustion, Engineering simulation, Engines, Heat, Pressure, Simulation, Algorithms, Diesel engines
Journal Articles

Computing CHEMKIN Sensitivities Using Complex Variables

N. Butuk, J.-P. Pemba
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. July 2003, 125(3): 854–858.
https://doi.org/10.1115/1.1469006
Published Online: August 15, 2003
View Article titled, Computing CHEMKIN Sensitivities Using Complex Variables
Open the PDF for Computing CHEMKIN Sensitivities Using Complex Variables in another window
Topics: Chemical reactions, Combustion, Computation, Errors, Hydrogen, Jacobian matrices, Manifolds, Simulation, Differential equations, Computer software
Journal Articles

Influence of Imperfections in Working Media on Diesel Engine Indicator Process

S. N. Danov, A. K. Gupta
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. January 2001, 123(1): 231–239.
https://doi.org/10.1115/1.1339986
Published Online: November 15, 2000
View Article titled, Influence of Imperfections in Working Media on Diesel Engine Indicator Process
Open the PDF for Influence of Imperfections in Working Media on Diesel Engine Indicator Process in another window
Topics: Combustion, Cylinders, Diesel engines, Differential equations, Engine cylinders, Fuels, Gases, Pressure, Specific heat, Temperature
Journal Articles

Dynamic Optimization of Startup and Load-Increasing Processes in Power Plants—Part I: Method

J. Bausa, G. Tsatsaronis
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. January 2001, 123(1): 246–250.
https://doi.org/10.1115/1.1286728
Published Online: December 29, 1999
View Article titled, Dynamic Optimization of Startup and Load-Increasing Processes in Power Plants—Part I: Method
Open the PDF for Dynamic Optimization of Startup and Load-Increasing Processes in Power Plants—Part I: Method in another window
Topics: Optimization, Power stations, Stress, Differential equations
Journal Articles

Analysis of the Temperature Profile of Ceramic Composite Materials Exposed to Combined Conduction–Radiation Between Concentric Cylinders

A. Tremante, F. Malpica
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. April 1998, 120(2): 271–275.
https://doi.org/10.1115/1.2818115
Published Online: April 1, 1998
View Article titled, Analysis of the Temperature Profile of Ceramic Composite Materials Exposed to Combined Conduction–Radiation Between Concentric Cylinders
Open the PDF for Analysis of the Temperature Profile of Ceramic Composite Materials Exposed to Combined Conduction–Radiation Between Concentric Cylinders in another window
Topics: Ceramic composites, Cylinders, Heat conduction, Radiation (Physics), Temperature profiles, Ceramics, Composite materials, Compressors, Control systems, Differential equations
Journal Articles

Nonlinear Valve Train Dynamics Simulation With a Distributed Parameter Model of Valve Springs

J. Lee, D. J. Patterson
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. July 1997, 119(3): 692–698.
https://doi.org/10.1115/1.2817043
Published Online: July 1, 1997
View Article titled, Nonlinear Valve Train Dynamics Simulation With a Distributed Parameter Model of Valve Springs
Open the PDF for Nonlinear Valve Train Dynamics Simulation With a Distributed Parameter Model of Valve Springs in another window
Topics: Distributed parameter models, Dynamics (Mechanics), Simulation, Springs, Trains, Valves, Diesel engines, Differential equations, Distributed parameter systems, Kinematic analysis
Journal Articles

Computer-Aided Simulation of Piston and Piston Ring Dynamics

G. Knoll, H. Peeken, R. Lechtape-Gru¨ter, J. Lang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. October 1996, 118(4): 880–886.
https://doi.org/10.1115/1.2817009
Published Online: October 1, 1996
View Article titled, Computer-Aided Simulation of Piston and Piston Ring Dynamics
Open the PDF for Computer-Aided Simulation of Piston and Piston Ring Dynamics in another window
Topics: Computer-aided engineering, Dynamics (Mechanics), Piston rings, Pistons, Simulation, Deformation, Cylinders, Combustion, Combustion chambers, Computer simulation
Journal Articles

Nonlinear Behavior of a Magnetic Bearing System

L. N. Virgin, T. F. Walsh, J. D. Knight
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. July 1995, 117(3): 582–588.
https://doi.org/10.1115/1.2814135
Published Online: July 1, 1995
View Article titled, Nonlinear Behavior of a Magnetic Bearing System
Open the PDF for Nonlinear Behavior of a Magnetic Bearing System in another window
Topics: Magnetic bearings, Computer simulation, Degrees of freedom, Differential equations, Feedback, Free vibrations, Stability
Journal Articles

GETRAN: A Generic, Modularly Structured Computer Code for Simulation of Dynamic Behavior of Aero- and Power Generation Gas Turbine Engines

M. T. Schobeiri, M. Attia, C. Lippke
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. July 1994, 116(3): 483–494.
https://doi.org/10.1115/1.2906847
Published Online: July 1, 1994
View Article titled, GETRAN: A Generic, Modularly Structured Computer Code for Simulation of Dynamic Behavior of Aero- and Power Generation Gas Turbine Engines
Open the PDF for GETRAN: A Generic, Modularly Structured Computer Code for Simulation of Dynamic Behavior of Aero- and Power Generation Gas Turbine Engines in another window
Topics: Computers, Energy generation, Gas turbines, Simulation, Engines, Compressors, Transients (Dynamics), Turbines, Blades, Cascades (Fluid dynamics)
Journal Articles

Modeling and Identification of the Combustion Pressure Process in Internal Combustion Engines: II—Experimental Results

F. T. Connolly, A. E. Yagle
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. October 1993, 115(4): 801–809.
https://doi.org/10.1115/1.2906778
Published Online: October 1, 1993
View Article titled, Modeling and Identification of the Combustion Pressure Process in Internal Combustion Engines: II—Experimental Results
Open the PDF for Modeling and Identification of the Combustion Pressure Process in Internal Combustion Engines: II—Experimental Results in another window
Topics: Combustion, Internal combustion engines, Modeling, Pressure, Algorithms, Cylinders, Velocity measurement, Automotive engines, Differential equations, Filters
Journal Articles

Implicit Numerical Model of a High-Pressure Injection System

A. E. Catania, C. Dongiovanni, A. Mittica
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. July 1992, 114(3): 534–543.
https://doi.org/10.1115/1.2906622
Published Online: July 1, 1992
View Article titled, Implicit Numerical Model of a High-Pressure Injection System
Open the PDF for Implicit Numerical Model of a High-Pressure Injection System in another window
Topics: Computer simulation, High pressure (Physics), Cavitation, Ejectors, Flow (Dynamics), Pumps, Simulation, Algebra, Algorithms, Compressibility
Journal Articles

Development of an Integrated BEM for Hot Fluid-Structure Interaction

G. F. Dargush, P. K. Banerjee
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. April 1990, 112(2): 243–250.
https://doi.org/10.1115/1.2906170
Published Online: April 1, 1990
View Article titled, Development of an Integrated BEM for Hot Fluid-Structure Interaction
Open the PDF for Development of an Integrated BEM for Hot Fluid-Structure Interaction in another window
Topics: Boundary element methods, Fluid structure interaction, Fluids, Computer software, Differential equations, Engineering simulation, Flow (Dynamics), Integral equations, Modeling, Reynolds number
Journal Articles

Model of TPTC Stirling Engine With Adiabatic Working Spaces

D. A. Renfroe, M. Counts
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. October 1988, 110(4): 658–663.
https://doi.org/10.1115/1.3240187
Published Online: October 1, 1988
View Article titled, Model of TPTC Stirling Engine With Adiabatic Working Spaces
Open the PDF for Model of TPTC Stirling Engine With Adiabatic Working Spaces in another window
Topics: Space, Stirling engines, Fluids, Compression, Differential equations, Engines, Gas laws (Thermodynamics), Heat exchangers, Pressure, Temperature profiles