EKB Journal Management System
Author = Ahmed Abdel Razik Sultan
Number of Articles: 19

1

Theoretical and Experimental Investigation on Different Parameters Affecting Heat Pipe Performance Charged with R-22.

Volume 42, Issue 4, December 2017, Page 1-9
Ahmed Abdel Razik Sultan; Ali Mostafa ElBouz; Nabih Abdellateif Semary; Mohammed Ehab Kandil

2

Investigation of Gas Turbine Blades Cooling using Triangular Cross-Section Channel Provided with Ribs.

Volume 41, Issue 4, December 2016, Page 28-38
Hossam A. Mahgoub; Ahmed A. Sultan; Hesham M. Mostafa; Waleed Elawady

3

Modeling of Conjugate Heat Transfer.

Volume 41, Issue 1, March 2016, Page 16-23
Mohamed R. Elmarghany; Mohamed Hasan Mansour; Ahmed A. Sultan; Mohamed Nabil Sabry

4

Natural Convection Heat Transfer from Vibrated Vertical Flat Plate.

Volume 40, Issue 5, December 2015, Page 22-31
Haider Abd El-Hussein Al sultan; Ahmed Sultan; Hamed R. El-Tahan

5

Study of Heat Transfer through Radially Buffled Rotating Annulus.

Volume 40, Issue 5, December 2015, Page 32-43
Mohammed Kadhim Hamza; Ahmed Sultan; Ali Moustafa Elbouz

6

Qualitative and Quantitative Evaluation for Auxiliary Feed Water System at Pressurized Water Reactor (PWR).

Volume 40, Issue 4, December 2015, Page 95-107
Mohamed Ahmed Elbaz; Ahmed Sultan; Tarek Nagla

7

Study of Heat Transfer in Energy Storage System Using Phase Change Material.

Volume 40, Issue 1, March 2015, Page 32-44
A. S. Soliman; Ahmed A. Sultan; M. G. Mousa; A. Ramzy

8

Theoretical Investigation of Natural Convection Heat Transfer through Rectangular Enclosure.

Volume 39, Issue 1, March 2014, Page 23-38
Amro Abou Elenein; Ahmed Sultan; Hesham Mostafa; Ahmed Hegazi

9

Experimental Investigation of Natural Convection Heat Transfer through Rectangular Enclosure Filled with TiO2-Water Nanofluid.

Volume 39, Issue 1, March 2014, Page 39-48
Amro Abou Elenein; Ahmed A. Sultan; Hesham M. Mostafa; Ahmed Hegazi

10

Experimental Investigation of Air Humidification through Convergent and Divergent Rectangular Duct.

Volume 38, Issue 1, March 2013, Page 1-13
Ahmed Abd El-Razik Ahmed Sultan; Hesham Mostafa; Aly M. Alboz; Saleh Abdelhady

11

Effect of Power Law Fluids Rheology on the Structure of Cuttings and Drilling Fluid Flow in Wellbore Eccentric Annulus.

Volume 37, Issue 2, June 2012, Page 1-29
Mohamed Sakr; Ahmed Abd El-Razik Ahmed Sultan; M. A. Tolba; M. A. Badawy

12

Effect of Bentonite Mud Additives on Flow Structure and Cuttings Transport through the Eccentric Annulus of Wellbore.

Volume 37, Issue 2, June 2012, Page 30-66
Mohamed Sakr; Ahmed Abd El-Razik Ahmed Sultan; M. A. Tolba; M. A. Badawy

13

Regeneration of Calcium Chloride in Packed Tower for Operation with Open Solar Absorption Cooling System.

Volume 23, Issue 4, December 1998, Page 35-45
Ahmed M. Hamed; Ahmed Abd El-Razik Ahmed Sultan; Gamal Ibrahim Ahmed Sultan

14

Augmentation of Natural Convection Heat Transfer from Horizontal Circular Cylinder by Means of Helical-Coil-Turns.

Volume 18, Issue 3, September 1993, Page 51-62
Ahmed Abd El-Rakik Ahmed Sultan

15

Friction and Forced Convection Heat Transfer Characteristics in Tubes by Use of Helical-Wire-Coil Inserts.

Volume 18, Issue 3, September 1993, Page 63-74
Ahmed Abd El-Razik Ahmed Sultan

16

Experimental Study on the Effect of Spiral Spring Inserts in a Circular Tube in Case of Forced Convection Heat Transfer.

Volume 16, Issue 1, May 1991, Page 53-59
M. A. Shalaby; Ahmed Abd El-Razik Ahmed Sultan; F. F. Araid

17

The Effect of Tripping Wire Rings on the Average Heat Transfer from a Cross Circular Cylinder.

Volume 16, Issue 1, May 1991, Page 70-79
Ahmed Abd El-Razik Ahmed Sultan; M. A. Shalaby; F. F. Araid

18

Natural Convection Heat Transfer from a Uniform Heat Flux Plate with Arbitrary Orientation.

Volume 16, Issue 1, May 1991, Page 96-104
Ahmed Abd El-Razik Ahmed Sultan

19

Experimental Study of the Augmentation of Convection Heat Transfer in Horizontal Circular Tube using Tripping Wires Inserts.

Volume 15, Issue 1, June 1990, Page 47-54
Ahmed Abd El-Razik Ahmed Sultan; M. A. Shalaby; F. F. Arid