Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Bahram Nourani"'
Publikováno v:
Journal of Hydraulic Structures, Vol 9, Iss 1, Pp 43-62 (2023)
A numerical model is developed in this study using the finite element method (FEM) to estimate relative total uplift force for different positions of holes of drainage gallery in the foundation of Guangzhao gravity dam, located in China. The data of
Externí odkaz:
https://doaj.org/article/f83b780c2e7b4ece85cd157a77505061
Publikováno v:
مدلسازی و مدیریت آب و خاک, Vol 1, Iss 1, Pp 1-12 (2021)
IntroductionThe purpose of this study is to generate the relationships to directly calculate waterfall height at the downstream of the spillway to form a jump at the toe of the spillway and to prevent erosion and destruction of the downstream river b
Externí odkaz:
https://doaj.org/article/cc2379b8d1a14df1b7925b996159c8d0
Publikováno v:
Applied Water Science, Vol 9, Iss 7, Pp 1-11 (2019)
Abstract In this paper, the effect of soil material parameters including soil specific weight (γ), cohesion (C), angle of internal friction ($$\emptyset$$ ∅ ), and geometric parameter of slope including angle with the horizontal (β) for a constan
Externí odkaz:
https://doaj.org/article/f6e250712a3449b090df837a8d6339d2
Publikováno v:
Iranian Journal of Science and Technology, Transactions of Civil Engineering.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b77e15944af1951eb6fa947e065ae223
https://doi.org/10.1007/s40996-023-01110-0
https://doi.org/10.1007/s40996-023-01110-0
Publikováno v:
International Journal of Geomechanics. 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4dfcf40371190b7717e81e089ef87b1
https://doi.org/10.1061/(asce)gm.1943-5622.0002597
https://doi.org/10.1061/(asce)gm.1943-5622.0002597
Publikováno v:
International Journal of Environmental Science and Technology. 18:2819-2830
Drainage systems for embankment dams are arrangements that collect seepage water in downstream areas. A relief well downstream of a hydraulic structures is one way to reduce the water pressure underneath the structure and thereby improve stability. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9a6738d4fd6c37755ede0205befb8d4
https://doi.org/10.1007/s13762-020-03030-2
https://doi.org/10.1007/s13762-020-03030-2
Publikováno v:
Geotechnical and Geological Engineering. 38:6571-6586
Water seepage affects dam stability and loss of water from reservoirs. Consequently, seepage is an important problem in the design, implementation, and operation of embankment dams. One type of embankment dam is a non-homogeneous (zoned) dam with a c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b493a8c09c61425cb4484e7bfac5794
https://doi.org/10.1007/s10706-020-01455-7
https://doi.org/10.1007/s10706-020-01455-7
Autor:
Hossein Saeed, Ali Salavati-Zadeh, Vahid Esfahanian, Mobin Mohammadi, Seyyed Bahram Nourani Najafi
Publikováno v:
International Journal of Hydrogen Energy, 43(11), 5972-5983. PERGAMON-ELSEVIER SCIENCE LTD
The newly developed concept of MILD combustion has paved the way through achievement of high thermal efficiencies with low levels of pollutants and greenhouse gases. High fidelity numerical models play key role in design and optimization of these bur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a56495f560d97b717d18d7a252f10de
https://hdl.handle.net/11370/8deac11a-76f9-473d-a287-a8cb19c15c15
https://hdl.handle.net/11370/8deac11a-76f9-473d-a287-a8cb19c15c15
Publikováno v:
Journal of Hydrology. 603:126940
Weirs are commonly used for controlling, measuring, and regulating water flow in conveyance structures such as canals or dams. In this study, hydraulic properties of flow over broad-crested weirs including the effects of different sloping crests and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60286a739470a8fb9fd1e9a6848150c8
https://doi.org/10.1016/j.jhydrol.2021.126940
https://doi.org/10.1016/j.jhydrol.2021.126940