DE-13-023 -- Assessment of Burning Velocity Test Methods for Mildly Flammable Refrigerants, Part 2: Vertical-Tube Method (RP-1583) PDF

DE-13-023 -- Assessment of Burning Velocity Test Methods for Mildly Flammable Refrigerants, Part 2: Vertical-Tube Method (RP-1583) PDF

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DE-13-023 -- Assessment of Burning Velocity Test Methods for Mildly Flammable Refrigerants, Part 2: Vertical-Tube Method (RP-1583) PDF

Published Date:
2013

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Active

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Publisher:
ASHRAE

Document status:
Active

Format:
Electronic (PDF)

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10 minutes

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200 business days

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This paper is based on findings resulting from ASHRAE Research Project RP-1583.

For further development of refrigerant safety standards, burning velocity(Su)measurements of R-32/air and R-32/134a/air flames were carried out by the vertical-tube method with a 40mm (1.6in.) diameter tube, and the precision and measurable lower limit of the test method were investigated. To evaluate the precision of the test method, we obtained the ideal (buoyancy-free and with no conductive heat loss to the wall) burning velocities of these refrigerants by the spherical-vessel method in microgravity.


File Size : 1 file , 2.5 MB
Note : This product is unavailable in Russia, Belarus
Number of Pages : 10
Product Code(s) : D-DE-13-023
Published : 2013

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