Design, Modeling, and Feasibility Analysis of Rotary Valve for Internal Combustion Engine

Table 1

14-degree polynomial approximation coefficients of the poppet valve lift curve.

1.34057576152852e − 29	−1.97553920205812e − 26	1.46162855199868e − 23
−7.37941269758326e − 21	2.74879288704423e − 18	−7.49437859202936e − 16
1.45815618211744e − 13	−1.97909977340450e − 11	1.82797615744295e − 09
−1.10629478732787e − 07	4.10232387967087e − 06	−8.27649925543051e − 05
0.000792266345094215	−0.00231720481869556	0.000147178187343951