Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Walter M. Grayman"'
Autor:
Dragan Savic, Juan Saldarriaga, Yves Filion, Walter M. Grayman, Graeme C. Dandy, Laura C. Vega, Zoran Kapelan, Jessica Bohorquez, David Celeita, D. Páez
Publikováno v:
Journal of Water Resources Planning and Management. 145
The Battle of Water Networks District Metered Areas (BWNDMA) was the latest of the Battle of Water Networks competition series held at the 18th Water Distribution Systems Analysis Conferenc...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::520d0e1531a4a37e71b9e703fbf9e4c8
https://doi.org/10.1061/(asce)wr.1943-5452.0001035
https://doi.org/10.1061/(asce)wr.1943-5452.0001035
Publikováno v:
Journal - American Water Works Association. 108:E381-E391
The U.S. Environmental Protection Agency through its Office of Research and Development partially funded and collaborated in the research described here. The research has been subjected to the Agency’s review and has been approved for publication.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8986c8c9946187fe2ae14fadb914b594
https://doi.org/10.5942/jawwa.2016.108.0105
https://doi.org/10.5942/jawwa.2016.108.0105
Autor:
Francis A. DiGiano, Walter M. Grayman
Publikováno v:
Journal - American Water Works Association. 106:28-31
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02738863000f98d62e22f6c7323acc3e
https://doi.org/10.5942/jawwa.2014.106.0067
https://doi.org/10.5942/jawwa.2014.106.0067
Publikováno v:
Journal - American Water Works Association. 104:E370-E382
The overall reliability of a distribution system depends largely on valve reliability, location, and adequacy of number as well as the frequency of water main failure. Therefore, valve management is an essential aspect of distribution system manageme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdd5273db828a07e00778626d8ff9ad5
https://doi.org/10.5942/jawwa.2012.104.0087
https://doi.org/10.5942/jawwa.2012.104.0087
Autor:
Walter M. Grayman
Publikováno v:
Frontiers of Earth Science. 5:371-377
The purpose of this paper is to explore the nature of water-related disasters, look at the trends in water-related disasters, categorize water-related disasters in several dimensions, provide insights on the impacts of such disasters and discuss the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10129514a5a60ab80f889c52acdc407d
https://doi.org/10.1007/s11707-011-0205-y
https://doi.org/10.1007/s11707-011-0205-y
Publikováno v:
Journal - American Water Works Association. 102:30-33
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bb69400bb4b9007458ed68a89794395
https://doi.org/10.1002/j.1551-8833.2010.tb10041.x
https://doi.org/10.1002/j.1551-8833.2010.tb10041.x
Autor:
Robert Janke, William B. Samuels, Sumedh Bahl, Mark Tenbroek, Janice Skadsen, Brian Steglitz, Walter M. Grayman
Publikováno v:
Journal - American Water Works Association. 100:81-94
Concerns about water quality and possible intentional contamination of water distribution systems are making on-line monitoring an increasingly important priority for many water utilities. The city of Ann Arbor (Mich.) evaluated different water quali
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc5258df1037c027fb8fb68d811b28a0
https://doi.org/10.1002/j.1551-8833.2008.tb09678.x
https://doi.org/10.1002/j.1551-8833.2008.tb09678.x
Publikováno v:
Journal of Environmental Engineering. 133:790-799
In water distribution systems, valves play a crucial role in system reliability and security by providing a shutoff function when it is necessary to isolate subsystems. In this paper failure of shutoff valves to close is considered. The failure impac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d65ab9240893282d67e845c0e5e1140
https://doi.org/10.1061/(asce)0733-9372(2007)133:8(790)
https://doi.org/10.1061/(asce)0733-9372(2007)133:8(790)
Publikováno v:
Journal of Water Resources Planning and Management. 132:300-304
Red team–blue team exercises are methods of evaluating security by creating a “game” where one team (the red team) attempts to “attack” a target and the other team (the blue team) tries to defend it. This paper describes a computer exercise
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86ec83eccc426075f097cd157abf078f
https://doi.org/10.1061/(asce)0733-9496(2006)132:4(300)
https://doi.org/10.1061/(asce)0733-9496(2006)132:4(300)
Publikováno v:
Journal of Water Resources Planning and Management. 132:252-262
In this paper, the authors propose a new approach, the simulation–optimization method, to solve a nonlinear contaminant-source and release-history identification problem for a complex water distribution system. This approach is based on optimizatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::594db6aafbb20df05c3129499bf8ef7c
https://doi.org/10.1061/(asce)0733-9496(2006)132:4(252)
https://doi.org/10.1061/(asce)0733-9496(2006)132:4(252)