ASME PTC 4-2013
燃烧式蒸汽发生器

Fired Steam Generators

ASME PTC 4-2013 发布历史

This Code provides rules and instructions for conducting performance tests of fuel fired steam generators. These include coal, oil, and gas fired steam generators as well as steam generators fired by other hydrocarbon fuels. The scope also includes steam generators with integral fuel-sulfur capture utilizing chemical sorbents. Steam generators which are not fired by coal, oil, or gas may be tested using the concepts of this Code, but it should be noted that the uncertainty caused by variability of the fuel may be difficult to determine and is likely to be greater than the uncertainties in sampling and analysis of coal, oil, or gas. For example, gas turbine heat recovery and other heat recovery steam generators designed to operate with supplemental firing should be tested in accordance with PTC 4.4. Testing of auxiliary equipment is not addressed in this Code, but are covered PTC 4.2, PTC 4.3 and PTC 11. This Code does not prescribe procedures for testing to determine chemical and physical properties of fuels. This Code specifically addresses equipment used for the generation of steam; however, the basic principles presented are also applicable to other working fluids. Certain types and sizes of equipment used for the recovery of heat released by combustion are not addressed in any specific Performance Test Code. This Code can be used as a general guide in developing performance tests for such equipment; however, such specifically developed performance tests shall not be considered ASME Code tests. This Code provides general procedures for conducting combustible fuel fired steam generator performance tests; however, it cannot possibly provide detailed procedures applicable to every steam generator design variation. Design variations considered in developing this Code include subcritical and supercritical once-through steam generators and oil, gas, stoker, cyclone, pulverized, and fluidized bed firing. For each performance test, a competent engineer must study the actual steam generator and its relation to the remainder of the steam cycle, and develop test procedures which are consistent with this Code. A test report shall be prepared. Many references, which are listed in this Code, provide useful supplemental information in planning for a performance test in accordance with this Code.

ASME PTC 4-2013由美国机械工程师协会 US-ASME 发布于 2013，并于 2014-2-7 实施。

ASME PTC 4-2013 在中国标准分类中归属于: J99 其他动力设备，在国际标准分类中归属于: 27.040 燃气轮机和蒸汽轮机、蒸汽机。

ASME PTC 4-2013的历代版本如下：

• 1998年 ASME PTC 4-1998 燃烧式蒸汽发生器
• 2008年 ASME PTC 4-2008 燃烧式蒸汽发生器
• 2013年 ASME PTC 4-2013 燃烧式蒸汽发生器

标准号

ASME PTC 4-2013

发布日期

2013年

实施日期

2014年02月07日

废止日期

无

中国标准分类号

J99

国际标准分类号

27.040

发布单位

US-ASME

被代替标准

ASME PTC 4-2008 ASME PTC 4 Errata-2012

适用范围

This Code provides rules and instructions for conducting performance tests of fuel fired steam generators. These include coal, oil, and gas fired steam generators as well as steam generators fired by other hydrocarbon fuels. The scope also includes steam generators with integral fuel-sulfur capture utilizing chemical sorbents. Steam generators which are not fired by coal, oil, or gas may be tested using the concepts of this Code, but it should be noted that the uncertainty caused by variability of the fuel may be difficult to determine and is likely to be greater than the uncertainties in sampling and analysis of coal, oil, or gas. For example, gas turbine heat recovery and other heat recovery steam generators designed to operate with supplemental firing should be tested in accordance with PTC 4.4. Testing of auxiliary equipment is not addressed in this Code, but are covered PTC 4.2, PTC 4.3 and PTC 11. This Code does not prescribe procedures for testing to determine chemical and physical properties of fuels. This Code specifically addresses equipment used for the generation of steam; however, the basic principles presented are also applicable to other working fluids. Certain types and sizes of equipment used for the recovery of heat released by combustion are not addressed in any specific Performance Test Code. This Code can be used as a general guide in developing performance tests for such equipment; however, such specifically developed performance tests shall not be considered ASME Code tests. This Code provides general procedures for conducting combustible fuel fired steam generator performance tests; however, it cannot possibly provide detailed procedures applicable to every steam generator design variation. Design variations considered in developing this Code include subcritical and supercritical once-through steam generators and oil, gas, stoker, cyclone, pulverized, and fluidized bed firing. For each performance test, a competent engineer must study the actual steam generator and its relation to the remainder of the steam cycle, and develop test procedures which are consistent with this Code. A test report shall be prepared. Many references, which are listed in this Code, provide useful supplemental information in planning for a performance test in accordance with this Code.