Accession Number : AD0499531

Title :   Warheads for Air Target Guided Missiles; Testing of. Warheads Nos. 125 and 125B for Guided Missiles; Cooperative Rod Warhead Studies.

Descriptive Note : Partial rept. no. 48 and Final rept.,

Corporate Author : NAVAL PROVING GROUND DAHLGREN VA

Personal Author(s) : Philipchuk, V.

Report Date : 14 JUL 1952

Pagination or Media Count : 37

Abstract : This test was conducted to obtain the fragmentation characteristics of 8 in. diameter, 12 in. long rod-expelling warheads Nos. 125 and 125B. Warhead No. 125 is designed to produce full length 12 in. rods and Warhead No. 125B is designed to produce 3 circumferential rows of 4 in. long rods. Eight in. diameter Warhead No. 125 having either a 2-1/8 in. or a 1-5/8 in. explosive annulus produced rod-like fragments generally 9 in. to 12 in. in length with average velocities of 4500 ft./sec. and 4170 ft./sec. respectively. The warheads which were more fully loaded, 2-5/8 in. explosive annulus, produced rod-like fragments which were 5 in. to 10 in. in length with average velocities of 5040 ft./sec. Eight in. diameter Warhead No. 125B produced 3 circumferential rows of rod-like fragments. Two of the 3 rows had 4 in. length fragments and the other, upper, row had fragments varying in length from 1 in. to 3 in. The average fragment velocity was 5140 ft./sec. (Author)

Descriptors :   (*GUIDED MISSILE WARHEADS, RODS), FRAGMENTATION, VELOCITY, HIGH EXPLOSIVE AMMUNITION, TETRYL, PELLETS, BOOSTERS(EXPLOSIVES), AMMUNITION FRAGMENTS, FRAGMENTATION AMMUNITION, TERMINAL BALLISTICS, AERIAL TARGETS, EJECTION, SCATTERING.

Subject Categories : Guided Missile Warheads and Fuzes
      Ballistics

Distribution Statement : APPROVED FOR PUBLIC RELEASE