VDW: Van Der Waal's Equation of State FOCAL

focal8-322

Author: Philip M. Spray,

Mason and Hanger-Silas Mason Co., Inc., Amarillo, TX

Source Language: FOCAL-8

Memory Required: 4K or 8K

Abstract: This program solves the Van Der Waal's equation for gases

for any of the quantities P, V, T, N. A table of constants is included; 12

gases may be used in the table in a 4K machine with extended functions

deleted. The program accepts quantities and units as follows:

Quantity Unit
P ATM, BAR, PSI, KPA, MPA
V L, CF, CC, ML, CI
T C,F,K,R
N GM,LBM

Internal calculations are done in liters, atm, K, GM; table constants

must be in these units.

Media Price Code: D1, G5

Catalog: August 1978