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ASTM D2890-92(2003)
Standard Test Method for Calculation of Liquid Heat Capacity of Petroleum Distillate Fuels
3 стр.
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Разработчик:
Зарубежные/ASTM
ICS:
75.080 Petroleum products in general / Нефтяные продукты в целом
Сборник (ASTM):
05.01 Petroleum Products, Liquid Fuels, and Lubricants (I): C1234–D3709 / Нефтепродукты, жидкое топливо и смазочные материалы (I): C1234–D3709
Тематика:
Petroleum
Описание
Значение и использование

Heat capacities obtained by this method are those at atmospheric pressure. However, because the temperature range is low, the calculated values are similar to saturated liquid heat capacities in the temperature-pressure range required for most engineering design.

Область применения

1.1 This test method describes the calculation of liquid heat capacity, Btu/lb · °F (kJ/kg K), at atmospheric pressure, of petroleum fuels for which distillation data may be obtained in accordance with Test Method D 86 without reaching a decomposition point prior to obtaining 90 volume % distilled.

1.2 This test method is not applicable at temperatures less than 0°F (-18°C) and greater than 60°F (16°C) above the volumetric average boiling point of the fuel.

1.3 The values stated in inch-pound units are the preferred units. The values in parentheses are for information only.

1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Ключевые слова:
liquid heat capacity; petroleum distillate