Zobrazeno 1 - 10
of 63
pro vyhledávání: '"B. Coulbeck"'
Autor:
E.P. Evans, B. Coulbeck
This conference provides a forum for exchange of technical and operational information across a wide range of pipeline activities. Various supply and distribution industries, and their service organisations, have traditionally approached pipeline sys
Autor:
Vladimir V. Deviatkov, Sergei Kosov, J. P. Rance, Iosiff Glukhovsky, B. Coulbeck, Bogumil Ulanicki
Publikováno v:
Transactions of the Institute of Measurement and Control. 18:193-201
Automating the pressure control of typical Russian types of water distribution systems can result in greater than average benefits. The potential exists for improving the system efficiency and reliability while reducing the on-line operational mannin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0a831836402602330358aacb6e3cb53
https://doi.org/10.1177/014233129601800404
https://doi.org/10.1177/014233129601800404
Autor:
B. Coulbeck, C.H. Orr
Publikováno v:
Reliability Engineering & System Safety. 42:55-64
Overall, this paper presents a reliability perspective of the required systems and activities for control of water distribution networks. A description is initially given of the ways in which computers are being used for water control purposes. This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4430b7f0057652670d738ec3d964d199
https://doi.org/10.1016/0951-8320(93)90055-4
https://doi.org/10.1016/0951-8320(93)90055-4
This note proposes models for efficiency and mechanical input power of a group of parallel identical pumps which can be fixed or variable speed. Two approaches are considered. In the first approach, the power characteristic is evaluated from hydrauli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bd5a59e96a8f3ea869759e5dbc7ceb1
http://hdl.handle.net/2086/5520
http://hdl.handle.net/2086/5520
Publikováno v:
Analysis and Optimization of Systems ISBN: 3540192379
Water distribution systems generally consist of a number of sources of supply from which water is pumped to storage reservoirs to meet demands at consumer nodes through interconnected pipeline networks. Pressure levels and water transfers between dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0c42f74fa71c9b516cca09161b261c3
https://doi.org/10.1007/bfb0042283
https://doi.org/10.1007/bfb0042283
Autor:
B Coulbeck, M. J. H. Sterling
Publikováno v:
Measurement + Control, Vol 11 (1978)
The paper outlines the major requirements for dynamic control of water distribution systems and presents a control scheme which will ensure optimal operation. The scheme incorporates a simulation of the overall dynamics of a water system and a method
Externí odkaz:
https://doaj.org/article/5cbd2a1d779e43c3b4efd5a169746682
Autor:
B. Coulbeck
Publikováno v:
Improving Efficiency and Reliability in Water Distribution Systems ISBN: 9789048145676
The essential requirements of pump scheduling to reduce energy costs are illustrated by reference to some related computer programs and activities. In each case there is a discussion of methodology and procedures, with applications taken from actual
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b63a5990ffe33c603b5baef2d2d9235b
https://doi.org/10.1007/978-94-017-1841-7_9
https://doi.org/10.1007/978-94-017-1841-7_9
Autor:
C.H. Orr, B. Coulbeck
Publikováno v:
IFAC Proceedings Volumes. 22:441-446
The paper presents the design of a fully automated real time computer control scheme for least cost operation of a water distribution system. The scheme includes modules for optimized pump scheduling, water demand prediction, and complete system simu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45735703660d119d7803ad3510f3dfbf
https://doi.org/10.1016/s1474-6670(17)54416-x
https://doi.org/10.1016/s1474-6670(17)54416-x
Autor:
B. Coulbeck, M J H Sterling
Publikováno v:
Proceedings of the Institution of Civil Engineers. 59:789-797
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0383d8f77ac7138a180acd54a88b323b
https://doi.org/10.1680/iicep.1975.3639
https://doi.org/10.1680/iicep.1975.3639
Autor:
B. Coulbeck, C.H. Orr
Publikováno v:
Civil Engineering Systems. 1:139-144
The paper describes a computer program for analysis and simulation of large-scale water distribution networks. The simulation facility enables the evaluation of system hydraulic and cost operation over extended time periods. An efficient user interfa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::466e382cf20825aeb57e22b60275299c
https://doi.org/10.1080/02630258408970330
https://doi.org/10.1080/02630258408970330