Work

Technical Condition Assessment and Modelling of Reed Valves in Vehicle Engine Intake Systems

Year: 2024

Type: article

Abstract: The purpose of the study was to evaluate the effectiveness of using a simple reed valve model of an engine with periodic workflow. To achieve this purpose, models of the reed valve have been developed and determined that the quasi-stationary model allows one to find the air flow through the reed valve with an accuracy of 5-6%. The limits of permissible values, at which the model has a minimal error, correspond to Strouhal number of 0.2-0.3. This data confirmed that with proper consideration of the existing limitations, the quasi-stationary model gives results close to those provided by the complex dynamic models.

Source: Communications - Scientific letters of the University of Zilina

DOI: 10.26552/com.c.2025.006

Authors: Oleksandr Kravchenko, Alexander Khrulev, Juraj Gerlici, Oleksii Saraiev, Serhii Danets

Institutions: University of Žilina, Kharkiv National Automobile and Highway University

Language: English

Topic: Advanced Combustion Engine Technologies

Subfield: Fluid Flow and Transfer Processes

Field: Chemical Engineering

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W4404318865

FWCI: 0.283

Cites: 23

Cited by: 2

Related to: 10