Effect of cylinder diameter on state quantities for irreversible process in piston-cylinder system
Date of Original Version
A numerical analysis for the effect of a cylinder diameter on the state quantities for the irreversible process in a piston-cylinder system was conducted using the LB1S model. The numerical method is based on the ALE method. The cylinder-diameter range of D=0.01 m to 0.10 m was chosen. The effect of the cylinder-diameter on the state quantities was slight in the single compression with the piston velocity of-10 m/s. The ratio of the average pressure to the pressure of the reversible process at the end of the first cycle ranged from 1.00023 to 1.00462 in the cyclic compression-expansion processes of 20000 rpm.
Frontiers in Heat and Mass Transfer
Yusof, Siti Nurul Akmal, Yutaka Asako, Mohammad Faghri, Lit Ken Tan, Nor Azwadi Bin Che Sidik, and Wan Mohd Arif Bin Aziz Japar. "Effect of cylinder diameter on state quantities for irreversible process in piston-cylinder system." Frontiers in Heat and Mass Transfer 13, (2019). doi:10.5098/hmt.13.25.