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Heat Loss Calculations and System Design

heat loss, time to freeze, fluid outlet temperature, minimum flow rates, tracing wattage required, heat gain, etc., all based on the specific requirements of each project. Basic information needed for typical heat trace design includes: project name/location; minimum ambient temperature; above and/or below ground; depth…

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29 Jan 2019 Posted by admin in Heat Trace, Resources no comments

Using Glycol In Closed Loops

  How does the glycol protect the loop from freezing?Pure water freezes at 32° F, but a 60% solution of ethylene glycol pushes the freezing point down to -60° F. While the freezing point of pure glycol is only -39° F, the synergy between glycol…

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29 Jan 2019 Posted by admin in Heat Trace, Resources no comments

Introduction to heat trace

Heat tracing is the generic term which refers to the applica­tion of heat to a pipeline or vessel to prevent freezing, to thaw frozen fluid, to maintain viscosity or temperature of a fluid, or for other reasons such as to keep components from sepa­rating or…

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24 Jan 2019 Posted by Andre Draayer in Heat Trace, Resources no comments

Remote Cathodic Protection

midstream gas transportation company with activity in the Rocky Mountains maintain portions of their pipeline that are in places without access to utility grid power. In order to provide electrical power to their essential corrosion prevention equipment, such as their ICCP (Impressed Current Cathodic Protection)…

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18 Dec 2018 Posted by admin in Cathodic protection, Resources no comments

Railway remote signal control station.

Qnergy’s Smartgen power solution is specifically designed toprovide seamless and extremely reliable power generation toremote locations. With multiple configurable and controllableoutputs, the Smartgen was programmed to output 240Vac(single-phase) electric power to provide charging services toa BNSF Signal Control room. Its smart logic was programmedto only…

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18 Dec 2018 Posted by admin in Railway, Resources no comments
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