duratherm heat transfer fluids

Calculators

HEAT TRANSFER COEFFICIENT

Calculate heat transfer coefficient, pressure drop and Reynolds number for basic pipe or smooth tube model.

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HEAT TRANSFER CALCULATORS

Calculate basic rates of heat transfer, heat transfer by conduction and heat transfer by natural or free convection.

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THERMAL EXPANSION VIA DENSITIES

Calculate coefficient of thermal expansion, % change in volume and increase in volume due to temperature change.

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OPERATING VISCOSITY

Use this tool to calculate the viscosity of thermal fluid in centistokes at system operating temperature.

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FLUID FLOW

A series of tools for calculating average flow velocity, volumetric flow rate and inside pipe diameter.

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VOLUME CALCULATORS

This tool enables you to calculate volumes for cylinders, spheres and rectangular storage vessels of all sizes.

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