Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Ahmed A. M. Saleh"'
Publikováno v:
مجلة النهرين للعلوم الهندسية, Vol 23, Iss 4, Pp 345-351 (2020)
Externí odkaz:
https://doaj.org/article/67c754ce55774ddbaf198e031e99efcb
Publikováno v:
Engineering and Technology Journal, Vol 38, Iss 1A, Pp 88-104 (2020)
This study is investigated the thermal performance of seven turns of the oscillating heat pipe (OHP) by an experimental investigation and CFD simulation. The OHP is designed and made from a copper tube with an inner diameter 3.5 mm and thickness 0.6
Externí odkaz:
https://doaj.org/article/6cc506ebd8c44f20b4bfdd04dde4064b
Autor:
Ahmed A. M. Saleh
Publikováno v:
Journal of Mechanical Engineering Research and Developments, Vol 42, Iss 1, Pp 96-103 (2019)
Numerical and experimental analysis has been studied to estimate the overall heat transfer coefficient in the three zones along wire and tube condenser. The model is based on the empirical formulation of the refrigerant and air sides heat transfer
Externí odkaz:
https://doaj.org/article/0cd8ab1beafc47ae950addac5a987496
Publikováno v:
Engineering and Technology Journal, Vol 33, Iss 2A, Pp 342-349 (2015)
In this paper, experimental study has been done to show the effect of the Thermal Contact Resistance (1/hc) in fin and tube. Three types of fin-tube design Embedded, Welded and L-footed are used in the test. Vacuum chamber with dimensions (45 cm leng
Externí odkaz:
https://doaj.org/article/35d9e529ee6d442e9753d117f9b39107
Publikováno v:
Engineering and Technology Journal, Vol 31, Iss 14, Pp 2619-2631 (2013)
A vacuum cooling system and the parameters which affect on its performance were studied experimentally and theoretically. For the experimental study the rig was built up to studying the performance of cooling system in three cases. These cases are: C
Externí odkaz:
https://doaj.org/article/5315b4744d9b4c7fa20fe0fad8343da9
Publikováno v:
Engineering and Technology Journal, Vol 27, Iss 10, Pp 2132-2141 (2009)
In this paper a simplified method for estimating the peak load in the large coldstores is found and its occurrence day by utilizing two new variables A & B. Thefirst variable represents the number of days that is necessary for cooling theproduct (sto
Externí odkaz:
https://doaj.org/article/20a6bc9f3a094d06a27f56f1c5588f1b
Autor:
Ahmed A. M. Saleh
Publikováno v:
Al-Khawarizmi Engineering Journal, Vol 11, Iss 1 (2014)
Abstract This work deals with a numerical investigation to evaluate the utilization of a water pipe buried inside a roof to reduce the heat gain and minimize the transmission of heat energy inside the conditioning space in summer season. The nume
Externí odkaz:
https://doaj.org/article/47cd7543aed24e7da49f221980fb45b2
Autor:
Ahmed, Saad M. Saleh
Publikováno v:
In Nuclear and Particle Physics Proceedings August 2024 345:35-42
Autor:
Ahmed A. M. Saleh
Publikováno v:
Al-Khawarizmi Engineering Journal, Vol 11, Iss 1, Pp 32-29 (2015)
This work deals with a numerical investigation to evaluate the utilization of a water pipe buried inside a roof to reduce the heat gain and minimize the transmission of heat energy inside the conditioning space in summer season. The numerical results
Externí odkaz:
https://doaj.org/article/6f0366f22db8445698f899c9150e51a7
Publikováno v:
In Results in Physics March 2019 12:1158-1162