Description
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.
Citation: ASHRAE Transactions — Volume 119, Part 2, Denver, CO.
Product Details
- Published:
- 2013
- Number of Pages:
- 10
- File Size:
- 1 file , 2.5 MB
- Product Code(s):
- D-DE-13-023
