Development of 4-stroke Engine Brake Using Thermodynamic and Mechanical Simulation Models

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F18%3A00329319" target="_blank" >RIV/68407700:21220/18:00329319 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Development of 4-stroke Engine Brake Using Thermodynamic and Mechanical Simulation Models
Original language description
The aim of the work is to find such exhaust valve lift profiles, which would maximize the braking power of the heavy duty Diesel engine and at the same time comply with requirements of the dynamic analysis and real design. So called 4-stroke engine brake uses additional valve lift profiles (besides the standard exhaust valve lift) that help to decrease brake power of the motored engine during deceleration or downhill driving of a HD vehicle. These valve lift profiles were initially optimized by the thermodynamic simulation and subsequently amended based on the dynamic analysis of the simultaneously developed mechanical model. The work presents an insight into the engine brake issue from the thermodynamic and mechanical point of view.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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