| Issue |
E3S Web Conf.
Volume 264, 2021
International Scientific Conference “Construction Mechanics, Hydraulics and Water Resources Engineering” (CONMECHYDRO - 2021)
|
|
|---|---|---|
| Article Number | 01003 | |
| Number of page(s) | 7 | |
| Section | Ecology, Hydropower Engineering and Modeling of Physical Processes | |
| DOI | https://doi.org/10.1051/e3sconf/202126401003 | |
| Published online | 02 June 2021 | |
Differential equations for calculating gas exchange in an internal combustion engine
1 Tashkent State Technical University named by Islam Karimov, Tashkent, Uzbekistan
2 Tashkent state Transport University, Tashkent, Uzbekistan
* Corresponding author: zakirjonm@mail.ru
Considering the unsteadiness of the flow in the valve channels and windows of the internal combustion engine in combination with limiting the maximum flow rate allows you to take into account the flow characteristics in the exhaust systems of forced engines. Thus, the calculation according to the above method allows us to obtain by calculation, observed in experiments, the reverse pressure drop in the short period of the end of the free release, the validity of using a modified 0-dimensional model of gas exchange, even for engines with long manifolds, where the Strophe number is less than 8.
© The Authors, published by EDP Sciences, 2021
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