Author: Aleš HribernikPublisher:
ISBN:
Category :
Languages : en
Pages : 52
Book Description
Quasi 1D heat transfer model of heat transfer in IC engines
Author: Aleš HribernikHeat Transfer and Thermal Loading in Internal Combustion Engines
Author: György SitkeiPublisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 278
Book Description
Heat and Mass Transfer in Gasoline and Diesel Engines
Author: Dudley Brian SpaldingPublisher: Core/Mechanical
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 766
Book Description
The editors explain that the classical formulae and techniques for predicting heat flow do not apply to the unique conditions found in reciprocating engines. They warn the reader--presumed to be aspiring designers of more efficient and less polluting engines--that although these papers, from every country where engineering is practiced, contain nearly all the available knowledge on the subject, no definitive answers emerge, no breakthroughs loom around the next equation. The topics include the transfer of engine heat and of external heat, numerical flow simulation, applications and devices, ignition and quenching, and measurement techniques. Annotation copyrighted by Book News, Inc., Portland, OR
1D and Multi-D Modeling Techniques for IC Engine Simulation
Author: Angelo OnoratiPublisher: SAE International
ISBN: 0768099528
Category : Technology & Engineering
Languages : en
Pages : 552
Book Description
1D and Multi-D Modeling Techniques for IC Engine Simulation provides a description of the most significant and recent achievements in the field of 1D engine simulation models and coupled 1D-3D modeling techniques, including 0D combustion models, quasi-3D methods and some 3D model applications.
Convective Heat Transfer Predictions and Experiments in an IC Engine
Author: Jialin YangHeat-transfer Processes in Liquid-cooled Engine Cylinders
Author: Benjamin PinkelPublisher:
ISBN:
Category : Charts, diagrams, etc
Languages : en
Pages : 64
Book Description
An analysis based on forced-convection heat-transfer theory, similar to the analysis presented for air-cooled engines in NACA Report No. 612, is made of the cooling processes in liquid-cooled engine cylinders. Semi-empirical equations that relate the average head and barrel temperatures with the primary engine and coolant parameters are derived.
Multidimensional Modeling of Convective Heat Transfer with Application to IC (internal Combustion) Engines
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 15
Book Description
The objective of this project is to develop a more comprehensive understanding of the convective heat transfer process in complex, unsteady turbulent reacting flows, typical of those which occur in internal combustion engines. The specific area of research will be the representation of heat transfer in detailed multi-dimensional Navier-Stokes models, and modeling of turbulent transport mechanisms. The detailed tasks will include a review of relevant prior work. Based on this review, and original work done under this contract, several modeling approaches will be formulated and further studied and tested. The tests will be carried out on flow cases which have relevance to engine flows, and for which reliable experimental data exist. Such data will be sought and identified. The analytical studies will lead to the determination of the best modeling approaches to be used for heat transfer simulation in internal combustion engines. Following that, a detailed study will be carried out of spatial and temporal heat flux distribution in a representative engine. This will be complemented by a parametric study of engine heat transfer dependence on intake flow details, combustion chamber geometry, engine speed and engine load.
The Transformation of Heat in an Engine
Author: Kurt NeumannPublisher:
ISBN:
Category : Combustion
Languages : en
Pages : 68
Book Description
This report presents a thermodynamic basis for rating heat engines. The production of work by a heat engine rests on the operation of supplying heat, under favorable conditions, to a working fluid and then taking it away.
Modelling Diesel Combustion
Author: P. A. LakshminarayananPublisher: Springer Nature
ISBN: 981166742X
Category : Technology & Engineering
Languages : en
Pages : 419
Book Description
This book comprehensively discusses diesel combustion phenomena like ignition delay, fuel-air mixing, rate of heat release, and emissions of smoke, particulate and nitric oxide. It enables quantitative evaluation of these important phenomena and parameters. Most importantly, it attempts to model them with constants that are independent of engine types and hence they could be applied by the engineers and researchers for a general engine. This book emphasizes the importance of the spray at the wall in precisely describing the heat release and emissions for most of the engines on and off-road. It gives models for heat release and emissions. Every model is thoroughly validated by detailed experiments using a broad range of engines. The book describes an elegant quasi-one-dimensional model for heat release in diesel engines with single as well as multiple injections. The book describes how the two aspects, namely, fuel injection rate and the diameter of the combustion bowl in the piston, have enabled meeting advanced emission, noise, and performance standards. The book also discusses the topics of computational fluid dynamics encompassing RANS and LES models of turbulence. Given the contents, this book will be useful for students, researchers and professionals working in the area of vehicle engineering and engine technology. This book will also be a good professional book for practising engineers in the field of combustion engines and automotive engineering.
Author: Mark John Jennings