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Displaying 68126 - 68150 of 74324

Experimental Evaluation of Engine-Driven Heat Pump Systems

December 11, 1978
Author(s)
B. R. Maxwell, David Didion
A laboratory investigation was conducted of an engine-driven air-to-air, variable speed, 3-ton Rankine heat pump. A water-cooled Stirling engine was used tin one series of tests and a water-cooled Diesel engine of comparable size was used in another series

Annual Conference on Fire Research

December 1, 1978
Author(s)
C Huggett
This report contains extended abstracts of grants and contracts for fire research sponsored by the Center for Fire Research, National Bureau of Standards and descriptions of the internal programs of the Center for Fire Research.

Trace Organic Analysis

December 1, 1978
Author(s)
Harry S. Hertz, Willie E. May, Stephen A. Wise, S. N. Chesler

Remanent-magnetization reversal in nickel-manganese alloys

October 1, 1978
Author(s)
Ronald B. Goldfarb, T. Satoh, Carl E. Patton
Weakly ordered nickel-manganese alloys, field cooled to 4 K, exhibit a reversal in remanent magnetization upon warming. The reversal is dependent on the state of atomic order the cooling field. A local environment model and Mn-rich aggregates, which are

Smoke Measurements in Large and Small Scale Fire Testing. Final Report.

October 1, 1978
Author(s)
Richard W. Bukowski
The extinction beam photometer is the most widely used instrument for taking smoke measurements in fire testing. Most existing designs were found to be inaccurate and unreliable for measurements where smoke detection performance is evaluated due to the low
Displaying 68126 - 68150 of 74324
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