Zobrazeno 1 - 7
of 7
pro vyhledávání: '"David S. Moelling"'
This paper presents key lessons learned from hundreds of field missions for assessing the condition of HRSGs at sites around the world. These involved field inspections, root cause of failure analyses and performance assessments on HRSGs of nearly ev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebf8b8a4749a193786c48505c23ea928
https://doi.org/10.1115/1.0000599v
https://doi.org/10.1115/1.0000599v
Publikováno v:
ASME 2019 Power Conference.
As the electricity market has evolved with the addition of renewables to the generation mix, Heat Recovery Steam Generators (HRSGs) that were originally designed for base load conditions are now frequently forced to operate in a cycling and/or low-lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6aece82f7657d7ae4f39207635448f5e
https://doi.org/10.1115/power2019-1805
https://doi.org/10.1115/power2019-1805
Publikováno v:
ASME 2015 Power Conference.
Normal boiler and Heat Recovery Steam Generator Operation have required a complete purge of the boiler by fresh air before startup firing to remove potentially explosive fuels and other substances from the boiler/HRSG. For power plants in daily two-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44932ad67463185a8b522de01245af89
https://doi.org/10.1115/power2015-49101
https://doi.org/10.1115/power2015-49101
Autor:
David S. Moelling, James Malloy
Publikováno v:
Volume 1: Fuels and Combustion, Material Handling, Emissions; Steam Generators; Heat Exchangers and Cooling Systems; Turbines, Generators and Auxiliaries; Plant Operations and Maintenance; Reliability, Availability and Maintainability (RAM); Plant Systems, Structures, Components and Materials Issues.
Waterside Deposits in evaporator tubes have been an issue in steam generators as long as boilers have been used. Substantial experience in deposit formation and management has been gained in conventional goal and oil/gas boilers over time. The role o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14df1ccd7cf890bc9ccf1cf595099d0e
https://doi.org/10.1115/power2014-32106
https://doi.org/10.1115/power2014-32106
Publikováno v:
Volume 1: Fuels and Combustion, Material Handling, Emissions; Steam Generators; Heat Exchangers and Cooling Systems; Turbines, Generators and Auxiliaries; Plant Operations and Maintenance.
Two types of flow-driven wear phenomena are a frequent source of failures in Heat Recovery Steam Generators (HRSGs): Flow-Accelerated Corrosion (FAC) and Liquid-Droplet Impingement (LDI). The two mechanisms combined are also known by an older term, e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53efe4c1d374eb05816106eb26ff3a91
https://doi.org/10.1115/power2013-98213
https://doi.org/10.1115/power2013-98213
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