...Gee Soo Lee; Hyung Jin Sung; Hyun Chul Kim; Hyun Woo Lee Three-dimensional numerical simulations were carried out to investigate the flow dynamic behavior and pressure characteristics of a variable force solenoid (VFS) valve used in automatic transmissions. To visualize the dynamic movement...

... the pressure response during the discharging of the chamber can be determined within a 1.2% uncertainty. When the copper wire is used, as depicted in Table 2 , the proposed method is proven effective. When the charge method is performed with the isothermal chamber and a solenoid valve with a high...