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100 Areas technical activities report -- Physics, February 1949 (open access)

100 Areas technical activities report -- Physics, February 1949

Activities for the month of February are as follows: (1) calculations of reactivity and temperature limits; (2) calculations of operating levels of D pile if reduced in size; (3) symposium on power coefficients; (4) test of new vertical (safety) rods; (4) metal quality studies; (5) status of process tube ionization chamber failures; (6) reactivity balance of each of operating piles; (7) graphite testing; (8) water activity calculations; (9) pile shielding; (10) radioactivity of titanium; and (11) critical mass experiments.
Date: March 15, 1949
Creator: Gast, P. F.
System: The UNT Digital Library
QUARTERLY REPORT FOR THE PERIOD DECEMBER 15, 1948 TO MARCH 15, 1949 (open access)

QUARTERLY REPORT FOR THE PERIOD DECEMBER 15, 1948 TO MARCH 15, 1949

None
Date: March 15, 1949
Creator: unknown
System: The UNT Digital Library
Experimental investigation at supersonic speeds of twin-scoop duct inlets of equal area 4: some effects of internal duct shape upon an inlet enclosing 37.2 percent of the forebody circumference (open access)

Experimental investigation at supersonic speeds of twin-scoop duct inlets of equal area 4: some effects of internal duct shape upon an inlet enclosing 37.2 percent of the forebody circumference

Report presenting tests to determine the recovery of total pressure attainable at a range of Mach numbers, which were performed with models with twin-scoop inlets situated on the sides of a long forebody. Results regarding ducts without slots and ducts with slots are provided.
Date: March 15, 1949
Creator: Davis, Wallace F.; Edwards, Sherman S. & Brajnikoff, George B.
System: The UNT Digital Library