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The extreme conditions employed for solution of hydraulics problems are examined. The reasons for which the most hydraulically advantageous section is rarely found suitable are indicated. It is noted that the Belanger postulate for a spillway with a crest can be successfully replaced by a momentum equation. It is established that consideration of nonuniformity of the lattice simulating a wind wheel will lead to a 10% reduction in the theoretically maximum factor of wind-energy utilization.
The extreme conditions employed for solution of hydraulics problems are examined. The reasons for which the most hydraulically advantageous section is rarely found suitable are indicated. It is noted that the Belanger postulate for a spillway with a crest can be successfully replaced by a momentum equation. It is established that consideration of nonuniformity of the lattice simulating a wind wheel will lead to a 10% reduction in the theoretically maximum factor of wind-energy utilization.
Extreme Conditions in Hydraulics
Girgidov, A. D. (author)
Power Technology and Engineering ; 47 ; 344-347
2014-01-01
4 pages
Article (Journal)
Electronic Resource
English
extreme conditions , minimum , maximum , most hydraulically advantageous section , spillway with long crest (and broad threshold) , wind wheel , wind-energy utilization factor Engineering , Energy Technology , Power Electronics, Electrical Machines and Networks , Renewable and Green Energy , Geoengineering, Foundations, Hydraulics
Extreme Conditions in Hydraulics
| Online Contents | 2014
Extreme Conditions in Hydraulics
| Online Contents | 2014
| British Library Online Contents | 1999
| Online Contents | 1977
Engineering Index Backfile | 1933