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Altitude-Test-Chamber Investigation of Performance of a 28-Inch Ram-Jet Engine 4: Effect of Inlet-Air Temperature, Combustion-Chamber-Inlet Mach Number, and Fuel Volatility on Combustion Performance
Report presenting testing of the effects of the following variables on combustion performance are determined: inlet-air temperature, combustion-chamber-inlet Mach number and pressure, and fuel density and volatility.
Date:
July 27, 1951
Creator:
Kahn, Robert W.; Nakanishi, Shigeo & Harp, James L., Jr.
System:
The UNT Digital Library
The Use of Two-Dimensional Section Data to Estimate the Low-Speed Wing Lift Coefficient at Which Section Stall First Appears on a Swept Wing
Report discusses a procedure for estimating the wing lift coefficient for and spanwise location of the first occurrence of section stall on a swept wing. It has been modified from a method used to calculate the same information for unswept wings. The effects of split flaps, leading-edge modifications, and fences are described.
Date:
July 27, 1951
Creator:
Maki, Ralph L.
System:
The UNT Digital Library
Increased water flows and pressures to 105 buildings
Document HW-21096, inquires regarding changes in equipment, so that various proposed flows of process water to each of the present production units, at several 105 control room pressures, may be effected. The proposed conditions are shown in table form in the report. For the purpose of calculations upon which this letter is based, the pressure used here is that which is recorded at the 105 control room ``inlet`` panel. It is actually the top of riser pressure, plus static head between the recorder and the point of pressure tap.
Date:
July 27, 1951
Creator:
unknown
System:
The UNT Digital Library