Author: Avinash Kumar Agarwal
Publisher: Springer
ISBN: 981103785X
Category : Technology & Engineering
Languages : en
Pages : 448
Book Description
This research monograph presents both fundamental science and applied innovations on several key and emerging technologies involving fossil and alternate fuel utilization in power and transport sectors from renowned experts in the field. Some of the topics covered include: autoignition in laminar and turbulent nonpremixed flames; Langevin simulation of turbulent combustion; lean blowout (LBO) prediction through symbolic time series analysis; lasers and optical diagnostics for next generation IC engine development; exergy destruction study on small DI diesel engine; and gasoline direct injection. The book includes a chapter on carbon sequestration and optimization of enhanced oil and gas recovery. The contents of this book will be useful to researchers and professionals working on all aspects on combustion.
Combustion for Power Generation and Transportation
Author: Avinash Kumar Agarwal
Publisher: Springer
ISBN: 981103785X
Category : Technology & Engineering
Languages : en
Pages : 448
Book Description
This research monograph presents both fundamental science and applied innovations on several key and emerging technologies involving fossil and alternate fuel utilization in power and transport sectors from renowned experts in the field. Some of the topics covered include: autoignition in laminar and turbulent nonpremixed flames; Langevin simulation of turbulent combustion; lean blowout (LBO) prediction through symbolic time series analysis; lasers and optical diagnostics for next generation IC engine development; exergy destruction study on small DI diesel engine; and gasoline direct injection. The book includes a chapter on carbon sequestration and optimization of enhanced oil and gas recovery. The contents of this book will be useful to researchers and professionals working on all aspects on combustion.
Publisher: Springer
ISBN: 981103785X
Category : Technology & Engineering
Languages : en
Pages : 448
Book Description
This research monograph presents both fundamental science and applied innovations on several key and emerging technologies involving fossil and alternate fuel utilization in power and transport sectors from renowned experts in the field. Some of the topics covered include: autoignition in laminar and turbulent nonpremixed flames; Langevin simulation of turbulent combustion; lean blowout (LBO) prediction through symbolic time series analysis; lasers and optical diagnostics for next generation IC engine development; exergy destruction study on small DI diesel engine; and gasoline direct injection. The book includes a chapter on carbon sequestration and optimization of enhanced oil and gas recovery. The contents of this book will be useful to researchers and professionals working on all aspects on combustion.
Paper
Author:
Publisher:
ISBN:
Category : Mechanical engineering
Languages : en
Pages : 354
Book Description
Publisher:
ISBN:
Category : Mechanical engineering
Languages : en
Pages : 354
Book Description
Winter Annual Meeting
Author: American Society of Mechanical Engineers
Publisher:
ISBN:
Category : Mechanical engineering
Languages : en
Pages : 464
Book Description
Publisher:
ISBN:
Category : Mechanical engineering
Languages : en
Pages : 464
Book Description
41st AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit 10-13 July 2005, Tucson, Arizona: 05-4200 - 05-4249
Author:
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 560
Book Description
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 560
Book Description
Active Flow and Combustion Control 2021
Author: Rudibert King
Publisher: Springer Nature
ISBN: 3030907279
Category : Technology & Engineering
Languages : en
Pages : 359
Book Description
The book reports on the latest theoretical and experimental findings in the field of active flow and combustion control, in the context of energy conversion for power and propulsion systems. It covers new developments in actuator technology and sensing, robust and optimal open- and closed-loop control, model reduction for control purposes, and unsteady turbine cooling and performance, among other relevant topics. Gathering contributions to the Active Flow and Combustion Control (AFCC 2021), held virtually on September 28-29, 2021, from the Technische Universität Berlin, Germany, this book describes research that has been carried out within, and supported by, the collaborative research center SFB 1029 on “Substantial efficiency increase in gas turbines through direct use of coupled unsteady combustion and flow dynamics”, and funded by the German Research Foundation (DFG). It highlights theoretical and practical aspects, and corresponding solutions, that are important for the development of future energy conversion systems, thus offering a timely guide for researchers and practitioners in the field of aeronautics, turbomachinery, control and combustion.
Publisher: Springer Nature
ISBN: 3030907279
Category : Technology & Engineering
Languages : en
Pages : 359
Book Description
The book reports on the latest theoretical and experimental findings in the field of active flow and combustion control, in the context of energy conversion for power and propulsion systems. It covers new developments in actuator technology and sensing, robust and optimal open- and closed-loop control, model reduction for control purposes, and unsteady turbine cooling and performance, among other relevant topics. Gathering contributions to the Active Flow and Combustion Control (AFCC 2021), held virtually on September 28-29, 2021, from the Technische Universität Berlin, Germany, this book describes research that has been carried out within, and supported by, the collaborative research center SFB 1029 on “Substantial efficiency increase in gas turbines through direct use of coupled unsteady combustion and flow dynamics”, and funded by the German Research Foundation (DFG). It highlights theoretical and practical aspects, and corresponding solutions, that are important for the development of future energy conversion systems, thus offering a timely guide for researchers and practitioners in the field of aeronautics, turbomachinery, control and combustion.
Engineering Applications of Unsteady Fluid Flow
Author: P. H. Azoury
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 416
Book Description
Due to recent and continuing advances in computational fluid dynamics, programs are now available for speedy and detailed treatment of problems involving nonstationary fluid dynamics. Explains the basic ideas underlying the use of unsteady fluid flow and explores new ideas, processes and devices taking place in this rapidly developing field. Covers such diverse topics as tidal wave power, wind energy conversion systems, and thrust-augmenting pulsed ejectors. Offers numerous illustrated examples and applications to both inspire and challenge the reader.
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 416
Book Description
Due to recent and continuing advances in computational fluid dynamics, programs are now available for speedy and detailed treatment of problems involving nonstationary fluid dynamics. Explains the basic ideas underlying the use of unsteady fluid flow and explores new ideas, processes and devices taking place in this rapidly developing field. Covers such diverse topics as tidal wave power, wind energy conversion systems, and thrust-augmenting pulsed ejectors. Offers numerous illustrated examples and applications to both inspire and challenge the reader.
Intersociety Energy Conversion Engineering Conference Proceedings
Author:
Publisher:
ISBN:
Category : Direct energy conversion
Languages : en
Pages : 1370
Book Description
Publisher:
ISBN:
Category : Direct energy conversion
Languages : en
Pages : 1370
Book Description
Ejector Enhanced Pulsejet Based Pressure Gain Combustors
Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781721803798
Category :
Languages : en
Pages : 36
Book Description
An experimental investigation of pressure-gain combustion for gas turbine application is described. The test article consists of an off-the-shelf valved pulsejet, and an optimized ejector, both housed within a shroud. The combination forms an effective can combustor across which there is a modest total pressure rise rather than the usual loss found in conventional combustors. Although the concept of using a pulsejet to affect semi-constant volume (i.e., pressure-gain) combustion is not new, that of combining it with a well designed ejector to efficiently mix the bypass flow is. The result is a device which to date has demonstrated an overall pressure rise of approximately 3.5 percent at an overall temperature ratio commensurate with modern gas turbines. This pressure ratio is substantially higher than what has been previously reported in pulsejet-based combustion experiments. Flow non-uniformities in the downstream portion of the device are also shown to be substantially reduced compared to those within the pulsejet itself. The standard deviation of total pressure fluctuations, measured just downstream of the ejector was only 5.0 percent of the mean. This smoothing aspect of the device is critical to turbomachinery applications since turbine performance is, in general, negatively affected by flow non-uniformities and unsteadiness. The experimental rig will be described and details of the performance measurements will be presented. Analyses showing the thermodynamic benefits from this level of pressure-gain performance in a gas turbine will also be assessed for several engine types. Issues regarding practical development of such a device are discussed, as are potential emissions reductions resulting from the rich burning nature of the pulsejet and the rapid mixing (quenching) associated with unsteady ejectors. Paxson, Daniel E. and Dougherty, Kevin T. Glenn Research Center NASA/TM-2005-213854, E-15224, AIAA Paper 2005-4216
Publisher: Createspace Independent Publishing Platform
ISBN: 9781721803798
Category :
Languages : en
Pages : 36
Book Description
An experimental investigation of pressure-gain combustion for gas turbine application is described. The test article consists of an off-the-shelf valved pulsejet, and an optimized ejector, both housed within a shroud. The combination forms an effective can combustor across which there is a modest total pressure rise rather than the usual loss found in conventional combustors. Although the concept of using a pulsejet to affect semi-constant volume (i.e., pressure-gain) combustion is not new, that of combining it with a well designed ejector to efficiently mix the bypass flow is. The result is a device which to date has demonstrated an overall pressure rise of approximately 3.5 percent at an overall temperature ratio commensurate with modern gas turbines. This pressure ratio is substantially higher than what has been previously reported in pulsejet-based combustion experiments. Flow non-uniformities in the downstream portion of the device are also shown to be substantially reduced compared to those within the pulsejet itself. The standard deviation of total pressure fluctuations, measured just downstream of the ejector was only 5.0 percent of the mean. This smoothing aspect of the device is critical to turbomachinery applications since turbine performance is, in general, negatively affected by flow non-uniformities and unsteadiness. The experimental rig will be described and details of the performance measurements will be presented. Analyses showing the thermodynamic benefits from this level of pressure-gain performance in a gas turbine will also be assessed for several engine types. Issues regarding practical development of such a device are discussed, as are potential emissions reductions resulting from the rich burning nature of the pulsejet and the rapid mixing (quenching) associated with unsteady ejectors. Paxson, Daniel E. and Dougherty, Kevin T. Glenn Research Center NASA/TM-2005-213854, E-15224, AIAA Paper 2005-4216
Journal of Engineering for Power
Author:
Publisher:
ISBN:
Category : Mechanical engineering
Languages : en
Pages : 722
Book Description
Publisher:
ISBN:
Category : Mechanical engineering
Languages : en
Pages : 722
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 704
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 704
Book Description