(71B) Automotive Cylinders: Calculating Displacement and Piston Speed - Printable Version +- HP Forums (https://www.hpmuseum.org/forum) +-- Forum: HP Software Libraries (/forum-10.html) +--- Forum: General Software Library (/forum-13.html) +--- Thread: (71B) Automotive Cylinders: Calculating Displacement and Piston Speed (/thread-7462.html) |
(71B) Automotive Cylinders: Calculating Displacement and Piston Speed - Eddie W. Shore - 12-23-2016 07:16 PM Automotive Cylinders: Calculating Displacement and Piston Speed The program supplies default values which can be accepted or changed. Program AUTOCYN 217 Bytes, 12/22/2016 Code: 10 DESTROY N,B,S,R,E,P Example 1: N = 6 cylinders, B = 4 in, S = 4 in, RPM = 3500 Output: E ≈ 301.59290 in^3, P ≈ 2333.33333 FPM Example 2: N = 6 cylinders, B = 4 in, S = 3 in, RPM = 4500 Output: E ≈ 226.19467 in^3, P = 2250 FPM |