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Heat conduction in the cable insulation of force-cooled underground electrical power transmission systems
(MIT Energy Lab, 1974)
Forced-cooled systems for oil-filled pipe-type cable circuits have
recently been considered. In such systems the conduction resistance
through the paper insulation of the cables is the limiting thermal resistance. ...
Heat rejection from horizontal tubes to shallow fluidized beds
(MIT Energy Lab, 1974)
As fluidized beds can result in an order of magnitude increase in
the heat transfer coefficinet for a surface, they can potentially be
coupled with dry cooling towers for power plant heat rejection. On
such a large ...
Analysis of pumping systems for the cooling of underground transmission lines
(MIT Energy Lab, 1974)
Various pumping arrangements and their pressure profile
control for forced cooling of long pipe type transmission lines
were investigated.
In order to overcome the extensive friction head losses and
provide ample ...
The prediction of friction factors in turbulent flow for an under ground forced cooled pipe-type electrical transmission cable system
(MIT Energy Lab, 1974)
Forced cooled systems for underground, oil filled, pipe-type electrical
transmission cable systems are becoming increasingly common in large urban
centers. In systems of this type there exist a number of electrical ...