Thermohydraulic simulations can provide detailed heat recovery steam generator (HRSG) data to help determine the root cause of failures, predict the degree of wear from various mechanisms, and assess the…
heat recovery steam generator
Many combined cycle power plants have established a pH guideline between 9.6 and 10.0 to minimize corrosion in heat recovery steam generators and condensers. Neutralizing amines are used to achieve…
For a decade or more, heat recovery steam generator (HRSG) users have heard that Grade-91 tubing (T-91) is susceptible to microstructure damage from improper heat treatment. Now, a new damage…
Finding the best place to sample heat recovery steam generator (HRSG) tubes isn’t as hard as finding a needle in a haystack (but it’s like that). Ask most HRSG users…
Innovative boiler and heat recovery steam generator (HRSG) designs are improving efficiency, reducing emissions, and lowering maintenance costs. Some well-proven technology, such as circulating fluidized bed designs, allow greater fuel…
Per January 1st, 2018 Siemens has rebranded and renamed its full subsidiary NEM Energy into Siemens Heat Transfer Technology (HTT). Siemens HTT is a specialist in the field of Heat…
Today’s construction boom in the combined cycle/cogeneration sector is great news for suppliers of gas turbines (GTs), heat recovery steam generators (HRSGs), and engineer-procure-construct (EPC) services. But before this boom…
First Power Island Solution Provided by GE in Asia – enabled by Alstom acquisition First use of newly-acquired HRSG technology from Doosan SEOUL, KOREA—September 20, 2016— GE’s power island will…
As combined cycle gas turbine plants are called upon to play a larger and more flexible role in the generation mix, it’s important to schedule a comprehensive assessment of major…
Steam production is strongly influenced by the cleanliness of the gas-side heat transfer surface in a heat recovery steam generator (HRSG). However, when deposits begin to impede heat transfer or…