A versatile digital computer program was developed to provide linear burning rate information on propellants based on pressure-time records obtained from closed bomb firing. Some of the unique features of the program are: a treatment of heat loss based on radiative and convective heat transfer, capability of using single valued or tabular thermodynamic input, allowance for web deviation in the propellant sample, allowance for ignition deviation (flame spread) of the propellant sample, allowance for possible simultaneous burning of propellant and ignition aid, allowance for tabular input of propellant surface versus mass fraction burned (to accommodate unusual geometries), and capability to treat vented vessel operations. The program was set up to operate on an interactive basis on a PDP 11/20 laboratory computer. In practice, once the program is called, the operator is guided in his choice of parameters (thermochemistry, heat loss, ignition deviation, etc.) by a series of prompts. A program overview is presented along with a description of equations, a derivation of the equations, and copies of program output and program listing. (Stoehr)


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    A versatile user-oriented closed bomb data reduction program (CBRED)


    Additional title:

    Ein vielseitiges, benutzerfreundliches Computerprogramm zur Berechnung des Verbrennungsvorganges in Granaten


    Contributors:
    Price, C. (author) / Juhasz, A. (author)

    Published in:

    Publication date :

    1977


    Size :

    158 Seiten


    Type of media :

    Report


    Type of material :

    Print


    Language :

    English





    Investigation on Characteristics of Lean Limit Flame in a Closed Bomb

    Okajima, Akiko / Okajima, Satoshi / Kawakami, Tadashige | SAE Technical Papers | 2001


    Flying bomb

    Sandys, D. | Engineering Index Backfile | 1944


    Flying bomb

    Engineering Index Backfile | 1944


    Bomb shackle

    LIU SONGYANG / LIU XIAOYU / HAN ZHIHUA et al. | European Patent Office | 2015

    Free access