The Working Cycle of the Motoring Internal Combustion Engine by a New Method with Cylinder Pressures as in Real Engine Operation

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F22%3A00010137" target="_blank" >RIV/46747885:24210/22:00010137 - isvavai.cz</a>
Result on the web
<a href="https://www.scopus.com/record/display.uri?eid=2-s2.0-85143082223&origin=resultslist&sort=plf-f&src=s&st1=Procházka&st2=Radek&nlo=1&nlr=20&nls=count-f&sid=7722c560c10652b4840eae82702cd65f&sot=anl&sdt=aut&sl=37&s=AU-ID" target="_blank" >https://www.scopus.com/record/display.uri?eid=2-s2.0-85143082223&origin=resultslist&sort=plf-f&src=s&st1=Procházka&st2=Radek&nlo=1&nlr=20&nls=count-f&sid=7722c560c10652b4840eae82702cd65f&sot=anl&sdt=aut&sl=37&s=AU-ID</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2478/scjme-2022-0039" target="_blank" >10.2478/scjme-2022-0039</a>

Result language
angličtina
Original language name
The Working Cycle of the Motoring Internal Combustion Engine by a New Method with Cylinder Pressures as in Real Engine Operation
Original language description
The current standard methods of determining the mechanical losses of the ICE by motoring do not correspond to the low pressures in the cylinders of real engine operation. The new tried and tested method of determining passive resistances by motoring ICE with high working pressures in the cylinders is based on blowing doses of compressed air into the cylinders around BDC with special self-acting valves. When motoring with the new method, the same course of pressures in the cylinders and the same load on the crank mechanism, including the piston group, is achieved during combustion. The measurement proved the problem-free functionality of the self-acting valves, and the conducted experiments provided data on the dependence of mechanical and heat losses in the ICE on the working pressures in the cylinder.
Czech name
—
Czech description
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Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
—
OECD FORD branch
20301 - Mechanical engineering

Project
<a href="/en/project/1M0568" target="_blank" >1M0568: Josef Božek Research Center of Engine and Automotive Technology II</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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