This flowmeter is a meter with automatic display and accumulation used for examining and measuring the flow of liquids, gases and steam with the aid of a throttle.
According to the total strain energy failure theory author provides calculate formula of creep Life loss in creep deformation accumulation of steam pipe.
根据总应变能理论，作者提出按管子累积蠕变变形量计算寿命损耗量。
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At the end proposed the method of using steam load forecasting and method of heat accumulation adjustment to optimize steam load adjusting, to project operation has great practical value.