FRANG
FRANG is an application that calculates the quasistatic or gas pressure history in a room considering venting through open and/or covered vent areas. The program is based on empirical equations from several different testing programs. It is valid within the range of parameters used in the testing. FRANG calculates quasistatic pressures consistent with TM 5-1300 “Structures to Resist the Effects of Accidental Explosions.”
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