الهدف الرئيس للبحث هو إيجاد خصائص الجريان الحر فوق الهدارات المثلثيـة ، و تحـت
البوابات مستطيلة الشكل (الفتحة) حيث تم إنشاء تسعة نماذج لهذا النوع من الهدارات بزوايا مختلفة للهدار المثلث.
The main objective of this investigation is to find the characteristics of free
flow through the combined triangular weir and a rectangular gate. Nine
combined weirs were constructed and tested for three different triangular
angles.
References used
Abdel-Azim et al.,(2002) ,"Combined of Free Flow Over Weirs and Below Gates ", Journal of Hydraulic Research,Vol.40,NO.3
Abdel-Azim M. Negm, (2003),"Modeling of Submerged Simultaneous Flow Through Combined Weirs and Gates Devices, Faculty of Engineering Zagzaig University Egypt, Journal of hydraulic Research
Alhamid, A.A., Negm, A.M. and Al-Brahim, A.M.,(1997),"Discharge Equation for Proposed Self-Cleaning Device", Journal of King Sand University, Engineering ,Science, Riyadh, Saudia Arabia,Vol.9,No.1, pp.13-24
In this paper, an oblique side weir was studied by nine models installed at the entrance of
side channel at an angles (300,450,600,750 and 900) respected to side channel wall and installed at
two directions, with flow direction and opposite it. The
The study attempts to explore the structure of poetic
image in the free verse of modern poetry which is considered as the main
feature of modernity that lies in the elements of surprise and paradox,
deviation and spacious fantasy which opens up horizons to the recipients
for multiple and open readings.
In this paper we have studied the implementation of variation of heat flux and mass velocity on the
variation of steam mass content along of steam generation tube for various two phase forced flow boiling
regimes of vertical tubes.
In this paper, we studied flow and boiling regimes of two-phase forced flow in
vertical tubes to determine the dominated flow and boiling regime at any region of tube.
Studied Ranges of main parameters were: Pressure. Because
of absence an accurat
The studied area forms a part of the coastal basin on the east coast of the
Mediterranean Sea located north of Tartous city.The area is bordered by the Mediterranean
Sea from the west. And (jobar,banias, albasia) rivers from north, al Housen river