Specific heat meter with improved accuracy

Details Specific heat meter with improved accuracy Specific heat meter with improved accuracy

2010-11-08

2011-10-25

Caputo, Lisa (Department: 2855)

Thermal measuring and testing

Determination of inherent thermal property

C374S031000

Reexamination Certificate

active

08042994

ABSTRACT:
The accuracy of instruments used to measure the specific heat of heat transfer fluids is limited by the accumulation of bubbles, debris or loose surface films on an active measurement surface. Accumulated bubbles, debris or loose film may be reduced or eliminated by using an agitator to cause relative motion between a working fluid and an active surface of a specific heat sensor. The accumulation of bubbles, debris or loose film may also be reduced or eliminated by electrolytically cleaning an electrically conductive heat transfer surface.

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