11 articles in this issue
A. BRAKENI,A.P. GOURYEV,B. HAEK
In this research paper, our study focused on the importance and reliability of the shaft spillway flow in order to avoid the presence of vacuum and the possibility of erosion by cavitation at high flow rates. The proposed characteristics of the intake fun... see more
R.M. SOUROGOU,F.C.C. HOUNTONDJI,S. ZAKARI,A.Y.J. AKOSSOU
Dams have been playing very important socioeconomic role for people living in underdeveloped countries. This study evaluates the water quality of four dams (Batran, KarakouDarou, Nawari and Tissarou) in the department of Alibori in northern Benin through ... see more
B. ACHOUR,L. AMARA
Transition and smooth flows are often encountered during experiments in the laboratory and even sometimes in the field. The transition domain occupies a fairly large space in Moody's diagram while the smooth flow is reduced to a curve which represents the... see more
H.M.S. FERNANDO,M.P. GUNAWARDENA,M.M.M. NAJIM
Singharaja and adjacent forested areas drains into two major rivers in Sri Lanka and they are crucial sources of drinking water downstream and contributes to frequent floods. This study was done to model stream flows and evaluate the applicability of the ... see more
The field of rough turbulent flow occupies an important place in the practical applications of hydraulic engineer. It is for this reason that the present study is interested in the most important parameters of this flow namely the characteristic length, t... see more
E. MERONI,G. PIÑEIRO,P. GOMBERT
The lack of knowledge of water resources in a region and the absence of obvious symptoms of their deterioration do not favour the establishment of effective management mechanisms for their preservation. This problem is exacerbated in the case of transboun... see more
B. CHAPLOT,M. PETERS,P. BIRBAL,J.H PU,A. SHAFIE
H. HARIRI ASLI,S. NAZARI
The existence of reservoirs in the water system guarantees the stability of the system. Therefore, the level of water stored in the reservoirs should always be kept at optimum level in the water system. Inside the reservoirs, the mixing operation may not ... see more
K.H. KULKARNI,G.A. HINGE
Manufacturing compound weirs for exact discharge measurement has been a challenge, according to studies so far. The length of the weir crest (L), weir height, and weir width all affect the efficacy of compound broad crested weirs as flow monitoring device... see more
H. HARIRI ASLI,A. HOZOURI
The landslide is triggered by a specific event such as a heavy rainfall, an earthquake, a slope cut to build a road, and many others. The landslide can cause Non-revenue water (NRW) in water reservoirs, water transmission pipelines and water distribution ... see more
R. ZEGAIT,B. REMINI,H. BENSAHA
The water pollution risk is considering a topical subject in Algeria and throughout the world, especially in view of the problems of water scarcity and the climate change phenomena. The infiltration of untreated urban waste into the subsoil presents a maj... see more