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  • HEAT OF COMBUSTION LIQUID HEAT CAPACITY OF PETROLEUM DISTILLATE FUELS: ASTM D289 HEAT OF COMBUSTION LIQUID HEAT CAPACITY OF PETROLEUM DISTILLATE FUELS: ASTM D2890EXPLANATIONThis is an empirical test based on calculations from Test Method ASTM D86 distillation data. This test method is not applicable at temperatures less than 0 ° F (-18° C) and greater than 60° F (16° C) above ...
  • HEAT OF COMBUSTION OF LIQUID HYDROCARBON FUELS BY BOMB CALORIMETER: ASTM D4809 HEAT OF COMBUSTION OF LIQUID HYDROCARBON FUELS BY BOMB CALORIMETER: ASTM D4809EXPLANATIONThis test method is specifically designed for use with aviation turbine fuels. It can be used for a wide range of volatile and nonvolatile materials where slightly greater difference in precision can be tolerated. ...
  • HEAT OF COMBUSTION OF LIQUID HYDROCARBON FUELS BY BOMB CALORIMETER: ASTM D240 HEAT OF COMBUSTION OF LIQUID HYDROCARBON FUELS BY BOMB CALORIMETER: ASTM D240(Equivalent Test Methods: IP 12 and AFNOR M07-030)EXPLANATIONThis test method is applicable to liquid hydrocarbon fuels ranging in volatility from that of light distillates to that of residual fuels. This test method is not ...
  • HEAT OF COMBUSTION HEATING VALUES OF LIQUIDS AND SOLIDS BY DIFFERENTIAL MACKEY T HEAT OF COMBUSTION HEATING VALUES OF LIQUIDS AND SOLIDS BY DIFFERENTIAL MACKEY TEST: ASTM D3523EXPLANATIONThe spontaneous heating value of a material is a measure of the ability of that material to undergo self-heating reactions while supported by a cellulosic or other fibrous material in air. It is ...
  • HEAT OF COMBUSTION NET AND GROSS HEAT OF COMBUSTION OF BURNER AND DIESEL FUELS: HEAT OF COMBUSTION NET AND GROSS HEAT OF COMBUSTION OF BURNER AND DIESEL FUELS: ASTM D4868Similar to the three test methods for aviation fuels, this is also an empirical test based on the correlation between heat of combustion and density, sulfur, water, and ash content of the fuel sample. The test is ...
  • HEAT OF COMBUSTION OF AVIATION FUELS: ASTM D6446 HEAT OF COMBUSTION OF AVIATION FUELS: ASTM D6446EXPLANATIONThe net heat of combustion is a factor in the performance of all aviation fuels. For high performance weight-limited aircraft, the net heat of combustion per unit mass and the mass of fuel loaded determine the total safe range. The proper operation ...
  • HEAT OF COMBUSTION OF AVIATION FUELS: ASTM D4529 HEAT OF COMBUSTION OF AVIATION FUELS: ASTM D4529Similar to the other two methods, Test Methods ASTM D1405 and ASTM D3338, this is a purely empirical test method based on the correlation between the net heat of combustion and aniline point, density, and sulfur content. This test method has a repeatability ...
  • HEAT OF COMBUSTION OF AVIATION FUELS: ASTM D3338 HEAT OF COMBUSTION OF AVIATION FUELS: ASTM D3338Similar to Test Method ASTM D1405, this is a purely empirical test based on correlation between the net heat of combustion and gravity, aromatic content, and the average volatility of the fuel. Correction for sulfur content of the fuel must be done.This ...
  • HEAT OF COMBUSTION OF PETROLEUM PRODUCTS NET HEAT OF COMBUSTION OF AVIATION FUEL HEAT OF COMBUSTION OF PETROLEUM PRODUCTS NET HEAT OF COMBUSTION OF AVIATION FUELS: ASTM D1405GENERALHeat of combustion is an important property particularly for the petroleum products that are used for burning, heating, or similar usage. A knowledge of this value is essential when considering the thermal ...
  • HARDGROVE GRINDABILITY INDEX OF PETROLEUM COKE: ASTM D5003 HARDGROVE GRINDABILITY INDEX OF PETROLEUM COKE: ASTM D5003EXPLANATIONHardgrove Grindability Index (HGI) is a commonly done test on coal samples (See Test Method ASTM D409). With the introduction of petroleum coke in the coal market, it has become necessary to extend this test to the former. The HGI is ...