Mervat Tawfik Mahmoud Abd Elrahman|Publications

Benha University

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Dr. Mervat Tawfik Mahmoud Abd Elrahman :: Publications:

Research Fields

Mechanical Engineering

Number of publications is 29

Title

1-The Stiffness of Flat Pad Aerostatic Bearings. Journal of Engineering Applied Science Vol. 45 No. 5 Oct PP 721 – 739, Faculty of Engineering Cairo University.

2-“Determination of Friction Coefficient in Drive System of Earthmoving Equipment in Presence of Intermediate Materials”. Engineering Research Bulletin , University of Helwan, Vol. 2, April.

3-“The Analysis of the Load Performance of Various Office Arrangements in Aerostatic Flat Pad Bearings”. Engineering Research Bulletin , University of Helwan , Vol. 2, April.

4-“Prediction of Surface Quality Through Cutting Conditions in Grinding Process” AMPT, 93 International Conference , Dublin City University-Dublin- Ireland_ August.

5-"Theoritical Analysis of twoo Configurations Aerostatic Flat Pad Bearings Using Pocketed Orifice Restrictors” Tribology International Vol. 26, No. 4, August.

6-“The Design of Flat Pad Aerostatic Bearings for Ultra High Precision Applications”. Machine Design and Production Conference . September 16-18 . METU , Ankara , Turkey.

7-“Convex Programming Model to Solve Coated Contact Problems”. V. Tribology , Conference Budapest, Hungary , 27-29 November .

8-“The Design of High Efficiency Flat Pad Aerostatic Bearings Using Laminar Restrictions .” Tribology International Vol. 22 , No. 4, August .

9-"Externally pressurized Bearings for systems leading to Nanometer Technology”. Conference on scanning Microscopy Technologies and Applications . Los-Anglos, U.S.A., January.

10-"Adapting the Harmock and Dawson Film Thickness Equation to the Elliptical Contact Aligns in the Rolling Direction”. Egyptian Journal of Applied Science, Zagazig University June.

11-“Mechanical and Structural Properties of Nickel - Graphite Coated Surfaces “. 4th Tribology Conference , Budapest , Hungary. Septemper.

12-“The Characteristics of Externally Gas Bearings” 3rd Joint International Conference on Mech. Eng. Technology , Shoubra Faculty of Engineering, April .

13-“Evaluation of The Cleanliness Degree of Fresh Lubricating Oils Marketed in Egypt . Using Ferrography” . 3rd Joint International Conference on Mech. Eng. Technology , Shoubra Faculty of Engineering, April .

14-“The Effect of Silica Flour on the Tribological properties of Moulded Asbestos Brake Linings” 4th Eurpean Tribology Congress Lyon, France, September .

15-“Identification of Wear Mechanism in Diesel Engines Ferrographic Oil Analysis”. 3rd Cairo University MDP Conference, Cairo, Egypt. December .

16-“Graphical Design Procedures for Slot Entry Hybrid Gas Journal Bearings”. Wear Vol. 887 , No. 1, pp 51-68.

17-"The Application of Aerostatic Bearings to High Precision Machines”. 2nd Joint International Conference on Production Engineering , Leicester, England, April.

18-“Optimization of Slot Entry Hybrid Bearings”. Tribology International, Vol. 15, No.1, pp 31-36, February.

19-“Characteristics of Slot Entry Hybrid Gas Bearings”. 8th International Gas Bearing Symposium. Leicester, England. Paper 11, April .

20-“Combined Radial and Thrust – A Comparison” 8th International Gas Bearing Symposium. Leicester, England. Paper 13, April .

21-“Design of Aerostatic Thrust Bearings”. Engineering,pp.42-45.January . England.

22-“Design of Aerostatic Journal Bearings”. Engineering, pp. 143-147, February . England.

23-“The selection of Bearings” Engineering, pp. 280-283, March . England.

24-“Comparison of Slot Entry and Orifice Compensated Gas Journal Bearings”. Wear Vol. 51, No.1, pp.137-145, October .

25-“Design of Externally Pressurized Fluid Film Bearings- General Introduction”. Engineering, pp. 1046-1049. October .England.

26-“Design of Hydrostatic Thrust Bearings”. Engineering,pp.1170-1173. November . England.

27-“Design of Hydrostatic Journal Bearings”. Engineering, pp.1311-1314. December . England.

28-“The Effect Of Errors in Manufacturing on Aerostatic Bearing Performance” 1st Joint Polytechnic Symposium on Manufacturing. Leicester, England. 14-15, June.

29-“ Design Data for Externally Pressurized Spherical Gas bearings”. Tribology International, Vol. 10, No.3, pp 163-169, June.

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