A Quasi-Dimensional SI Burn Rate Model for Carbon-Neutral Fuels - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook A Quasi-Dimensional SI Burn Rate Model for Carbon-Neutral Fuels write by Sebastian Hann. This book was released on 2021-02-09. A Quasi-Dimensional SI Burn Rate Model for Carbon-Neutral Fuels available in PDF, EPUB and Kindle. Sebastian Hann describes the development of a quasi-dimensional burn rate model that enables the prediction of a fuel variation, without the need for a recalibration of the model. The model is valid for spark-ignition combustion engines powered by conventional and carbon-neutral fuels. Its high predictive ability was achieved by modeling the fuel-dependent laminar flame speed based on reaction kinetics calculations. In addition, the author discards a fuel influence on flame wrinkling by performing an engine measurement data analysis. He investigates the fuel influence on engine knock and models it via ignition delay times obtained from reaction kinetics calculations.
A Complete Methodology for the Predictive Simulation of Novel, Single- and Multi-Component Fuel Combustion
A Complete Methodology for the Predictive Simulation of Novel, Single- and Multi-Component Fuel Combustion - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook A Complete Methodology for the Predictive Simulation of Novel, Single- and Multi-Component Fuel Combustion write by Sebastian K. Crönert. This book was released on 2023-10-31. A Complete Methodology for the Predictive Simulation of Novel, Single- and Multi-Component Fuel Combustion available in PDF, EPUB and Kindle. Sebastian K. Crönert presents a new, automated process that makes it possible to obtain all the fuel properties required for combustion simulation. If necessary, these are then transferred - also automatically - into specially created correlation equations through which they are then made available again at simulation runtime. This method makes it possible to represent even more complex correlations and cross-influences on calculation variables in a resource-optimised way (memory requirements and access time) while maintaining the same accuracy. The procedure is validated using test bench measurement data for the pure fuels anisole and cyclopentanone and their blends with regular petrol (RON95E10). Additional validations include more established synthetic fuels and hydrogen. It is shown that an extraordinarily high prediction quality can be achieved for the model class.
Modeling of Real Fuels and Knock Occurrence for an Effective 3D-CFD Virtual Engine Development
Modeling of Real Fuels and Knock Occurrence for an Effective 3D-CFD Virtual Engine Development - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Modeling of Real Fuels and Knock Occurrence for an Effective 3D-CFD Virtual Engine Development write by Francesco Cupo. This book was released on 2021. Modeling of Real Fuels and Knock Occurrence for an Effective 3D-CFD Virtual Engine Development available in PDF, EPUB and Kindle. To drastically reduce the emission of greenhouse gases, the development of future internal combustion engines will be strictly linked to the development of CO2 neutral fuels (e.g. biofuels and e-fuels). This evolution implies an increase in development complexity, which needs the support of engine 3D-CFD simulations. Francesco Cupo presents approaches to accurately describe fuel characteristics and knock occurrence in SI engines, thus improving the current simulation capability in investigating alternative fuels and innovative combustion processes. The developed models are successfully used to investigate the influence of ethanol-based fuels and water injection strategies on knock occurrence and to conduct a virtual fuel design for and engine operating with the innovative SACI combustion strategy. Contents Detailed description of real fuels Locally-distributed auto-ignition model and knock detection Influence of ethanol-based fuels and water injection on combustion and knock Virtual fuel design for SACI combustion strategy Target Groups Researchers and students in the field of automotive engineering Automotive engineers The Author Francesco Cupo obtained a PhD at the research Institute of Automotive Engineering (IFS) in Stuttgart, Germany. His activity is currently focusing on the design of advanced internal combustion engines and alternative fuels.
A Quasi-dimensional Model for Four-valve S.I. Engine Combustion
A Quasi-dimensional Model for Four-valve S.I. Engine Combustion - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook A Quasi-dimensional Model for Four-valve S.I. Engine Combustion write by Xinye Ni. This book was released on 1997. A Quasi-dimensional Model for Four-valve S.I. Engine Combustion available in PDF, EPUB and Kindle.
A Quasi-dimensional Model for Performance and Emissions Predictions in a Dual Fuel Engine
A Quasi-dimensional Model for Performance and Emissions Predictions in a Dual Fuel Engine - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook A Quasi-dimensional Model for Performance and Emissions Predictions in a Dual Fuel Engine write by Stephen Johnson. This book was released on 2012. A Quasi-dimensional Model for Performance and Emissions Predictions in a Dual Fuel Engine available in PDF, EPUB and Kindle.
