ASTM D2157空气供给对燃料馏分燃烧产生烟道气中烟密度影响标准试验方法
日期:2012-02-10 10:34
density and air supply, this test method (together with net stack temperature data) defines the maximum efficiency for a given installation at any acceptable smoke level.
For certain types of equipment, such as the rotary wall-flame burner, too much excess air will cause smoke as well as too little. For these cases, the point of minimum excess air at the acceptable smoke level indicates the optimum efficiency.
The operating temperatures of the equipment will affect these test results. The relati
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