出版社：Defence Scientific Information & Documentation Centre
摘要：The problem of combustion of a hexa-tubular charge, which is a cylindrical charge with six holes of equal diameters- one at the centre and the other five symmetrically situated about it, has been considered in this paper. The burning of the charge proceeds in three distinct phases for each of which the form function and variation of burning surface area has been investigated. Equivalent form-factor has also been found. Numerical results for some important cases are tabulated.
