Ahmed Maged Ahmed Mohamed Osman|Publications

Benha University

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Prof. Ahmed Maged Ahmed Mohamed Osman :: Publications:

Research Fields

Mechanical Engineering

Number of publications is 23

Title

1-Augmentaion of gravity assisted Heat Pipe Performance With Inserted Wire Mesh Layers”, Journal of Engineering Research, Faculty of Eng., Mataria, Helwan University, Cairo, Egypt, Vol. 103, pp.M67-M84.

2-Experimental Investigation of Condensation Heat Transfer In Externally Augmented Horizontal Tubes”, Journal of Engineering Research, Faculty of Eng., Mataria, Helwan University, Cairo, Egypt, Vol. 103, pp.M51-M66.

3-Heat Transfer and Pressure Drop Through Annular And Accelerating Flow In Horizontal Evaporator Tubes For R-22”, Journal of Engineering Research, Faculty of Eng., Mataria, Helwan University, Cairo, Egypt, Vol.101, pp. M35-M58.

4-Heat Transfer Characteristics of Gravity Assisted Heat Pipes With Inserting Concentric Finned Tubes”, Journal of Engineering Research, Faculty of Eng., Mataria, Helwan University, Cairo, Egypt, Vol.89, pp. M14-M41.

5-"Theoretical and Experimental sensitivity Analysis and Control of Hydrostatic Transmission System", Proceedings of 10th ASAT Conference, GN-7, pp. 1001-1015.

6-The Effect of Inlet Configurations on Centrifugal Fan Performance”, Journal of Engineering Research, Faculty of Eng., Mataria, Helwan University, Cairo, Egypt, Vol.80, pp. 146-163.

Abstract' | Full paper

7-Heat Transfer Characteristics of Gravity Assisted Heat Pipes With Inserting Concentric Finned Tubes”, Journal of Engineering Research, Faculty of Eng., Mataria, Helwan University, Cairo, Egypt, Vol.80, pp. 163-183.

8-Heat Transfer Characteristics of a Packed Heat Pipe ”, Journal of Engineering Research, Faculty of Eng., Mataria, Helwan University, Cairo, Egypt, Vol.80, pp. 184-204.

9-Effect of Pottery Lined Inside Evaporator Tubes on The Heat Transfer and Pressure Drop”, Sci. Bult. Fac. Eng. Ain Shams Univ., Vol.37, pp. 611-637.

10-Investigation of Film Condensation of R-11 in Internally Grooved Horizontal Tubes on The Heat Transfer and Pressure Drop”, Journal of Engineering Research, Faculty of Eng., Mataria, Helwan University, Cairo, Egypt, Vol.81, pp. 131-151.

11-Latent Heat Thermal Energy Storage Using Spiral Heat Exchanger”, Engineering Journal, Al-Azhar University, Vol. 5, No. 2, pp. 238-260.

12-Experimental and Theoretical Methods for Determining The Oil Effective Bulk Modulus at Different Pressures and Temperatures”, Journal of Engineering Research, Faculty of Eng., Mataria, Helwan University, Cairo, Egypt, Vol. 75, pp. 69-85.

13-The Effect of Surface Roughness on the Heat Transfer Through the Evaporator Tubes”, Al-Azhar Engineering Sixth International ffe

14-Augmentation of the Heat Transfer in Evaporator Tubes Under Swirl Flow”, Al-Azhar Engineering Sixth International Conference, September 1-4, Cairo, Egypt, pp. 135-152.

15-Study of the Heat Transfer and Pressure Drop Characteristics in Turbulent Air-Solids Flow in a Horizontal Pipe”, Cairo 7th International Conference on Energy and Environment, March 11-13, Cairo, Egypt, pp. 387-406.

16-Experimental Investigation For Counter Flow Cooling Tower”, 11th International Mechanical Power Engineering Conference, February 5-7, Helwan University, Cairo, Egypt, pp. H1-H12.

17-Prediction of the Torque Variation on the Swash-Plate of an Axial Piston variable Displacement pump”, Journal of Engineering Research, Faculty of Eng., Mataria, Helwan University, Cairo, Egypt, Vol. 67, pp. 1-14.

18-Prediction of Hydrostatic Pumps Losses,” Journal of Engineering Research, Faculty of Eng., Mataria, Helwan University, Cairo, Egypt, Vol. 66, pp. 16-31.

19-Effect of Flow Entrance on Pressure Drop and Heat Transfer in Pipes”, Journal of Engineering Research, Faculty of Eng., Mataria, Helwan University, Cairo, Egypt, Vol. 66, pp. 1-15.

20-Effect of Tip Clearance on the Secondary Flow Losses Downstream of a Linear Cascade of Turbine Blades”, Proceedings of The Seventh International Conference of Mechanical Power Engineering, December 17-20, Cairo University, Egypt, pp. V/4-1-V/4-12.

21-Study of Various Factors Affecting Secondary Loss Vortices Downstream a Straight Turbine Cascade”, ASME, Paper No. 89-GT-12.

22-Experimental Investigation of Secondary-Flow and Mixing Downstream of Straight Turbine Cascades”, ASME, Paper No. 88-GT-8.

23-Experimental Study of the Plane Turbulent Wake Behind an Aerofoil With Pressure Gradient

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