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How to adjust the working pressure of the steam generator

Problem set #1 - CPP

Problem set #9 1) Water is the working fluid in a Carnot vapor power cycle. Saturated liquid enters the boiler at a pressure of 100 bar, and saturated vapor enters the turbine. The condenser pressure is 0.06 bar. Determine (a) the thermal efficiency. (b) the back(c)

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Basic Steam Theory - Steam Pressure

As yet more steam is generated it becomes even more compressed and its pressure continues to increase accordingly. This pressure of the steam is exerted in all directions. So besides pressing on the inside surfaces of the boiler, the steam also creates a pressure on the surface of the water.

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Boiler and Condenser Pressures - Rankine Cycle | nuclear …

Steam Generation Thermodynamics 101 | Power Engineering

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Basic Steam Theory - Steam Pressure

As yet more steam is generated it becomes even more compressed and its pressure continues to increase accordingly. This pressure of the steam is exerted in all directions. So besides pressing on the inside surfaces of the boiler, the steam also creates a pressure on the surface of the water.

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An introduction to steam generation and distribution

Trevithick was the first to successfully use high-pressure steam (then known as "strong" steam). Until ca. 1800, the weakness of existing boilers coupled with the influence of James Watt had generally restricted steam boilers to very low pressures or "weak" steam.

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Options for Improving the Efficiency of Heat Recovery Steam Generators

17/8/2021 · In a conventional steam generator such as a package boiler, the exit gas temperature is independent of steam pressure. With say a 230 F feed water temperature, an exit gas temperature of about 300 F can be easily achieved using an economizer as the heat recovery equipment.

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Steam Calculators: Boiler Calculator

17/3/2015 · Steam, Boiler, and Blowdown Pressure are the same. Combustion Efficiency is the % of fuel energy that is directly added to the feedwater and not otherwise lost or used. Blowdown Rate is the % of incoming feedwater mass flow rate that leaves the boiler as a saturated liquid at boiler pressure.

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