Experimental investigation of the dynamic behavior of railway track with sleeper voids

Railway Engineering Science - The deterioration of the sleeper support on the ballasted track begins with the accumulation of sleeper voids. The increased dynamic loading in the voided zone and the...     

Specific features of the effect of pressure on the heat-transfer rate in the boiling of water on a porous surface

The data on the combined effect of pressure, structure thickness, and heat-flux density on heat transfer during the boiling of water on a porous surface are given, and a relation for the calculation of the heat-transfer coefficient is grouped.Kiev Polytechnic Institute. Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 62, No. 6, pp. 779–782, June, 1992.