Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Peter A. Krenkel"'
Autor:
Richard J. Ruane, Peter A. Krenkel
Many of the factors that affect nitrogen balance in free-flowing streams and impoundments are elucidated in light of recent literature. For free-flowing streams, emphasis is placed on evaluation of nitrification, denitrification and other reduction p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d99e2959b0a7a0a265190bcb5deb5f4c
https://doi.org/10.1016/b978-1-4832-1344-6.50019-8
https://doi.org/10.1016/b978-1-4832-1344-6.50019-8
Autor:
R H French, Peter A. Krenkel
Publikováno v:
Water Science and Technology. 14:241-261
The state-of-the-art of surface water impoundment modeling is examined from the viewpoints of both hydrodynamics and water quality. In the area of hydrodynamics current one dimensional integral energy and two dimensional models are discussed. In the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a25d5de84dfa9109b114d307d73fa4f
https://doi.org/10.2166/wst.1982.0061
https://doi.org/10.2166/wst.1982.0061
Publikováno v:
Water Science and Technology. 16:511-519
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18a326e7793ad4ae0a172ac720bd8d18
https://doi.org/10.2166/wst.1984.0157
https://doi.org/10.2166/wst.1984.0157
Autor:
Vladimir Novotny, Peter A. Krenkel
Publikováno v:
Water Research. 9:233-241
A water quality model for self-purification of small streams has been modified and applied for the waste assimilative capacity determination of a shallow turbulent stream. The verification of the model, using the data of two water quality surveys, de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7257b9f5dcb64f33eea8c37d6cbe3da
https://doi.org/10.1016/0043-1354(75)90013-5
https://doi.org/10.1016/0043-1354(75)90013-5
Publikováno v:
Journal of Environmental Conservation Engineering. 6:373-377
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f2718fe7fd7f9a070cbe74066c7bd39
https://doi.org/10.5956/jriet.6.5_373
https://doi.org/10.5956/jriet.6.5_373
Autor:
Thomas O. Barnwell, Peter A. Krenkel
Publikováno v:
Water Science and Technology. 14:1095-1107
The use of water quality models in three management contexts is described: screening, planning, and design. Screening models are illustrated by describing a methodology applicable to large areas of land and another applied to a large number of chemic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::157c3d6d75e19a2845b509ca70b3a514
https://doi.org/10.2166/wst.1982.0145
https://doi.org/10.2166/wst.1982.0145
Publikováno v:
Journal of the Sanitary Engineering Division. 91:82-90
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21036e0776f164342c61402e7d72fa6a
https://doi.org/10.1061/jsedai.0000539
https://doi.org/10.1061/jsedai.0000539
Autor:
Peter A. Krenkel, Gerald T. Orlob
Publikováno v:
Journal of the Sanitary Engineering Division. 88:53-83
Results of study of oxygen absorption phenomenon, mechanism causing transfer of oxygen into water, and development of practical method of estimating oxygen transfer rates in open channel flow; experimental determination of reaeration coefficient and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3402fbd24a8a0217d76b3daf029cee24
https://doi.org/10.1061/jsedai.0000374
https://doi.org/10.1061/jsedai.0000374
Publikováno v:
Journal of the Sanitary Engineering Division. 93:47-58
The principle of least squares estimation of nonlinear parameters as a general tool in mathematical modeling can be shown to be applicable to many common problems in sanitary engineering. A digital computer program for accomplishing this procedure is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28f90cf938f589672abab0ffcb59f5c2
https://doi.org/10.1061/jsedai.0000732
https://doi.org/10.1061/jsedai.0000732