1988 vol 27 NO.4

1. A SIMPLIFIED TECHNIQUE OF GORMAN'S EIGENVALUES FOR CALCULATING CRITICAL SPEEDS OF SPINDLES

I.A. El HAWARY

2. AN EXERGY ANALYSIS OF'VAPOR COMPRESSION HEAT RECOVERY SYSTEM

Mohamed A. Aziz

3. ECONOMICAL DESIGN OF BOX CULVERTS

Alaa Ahmed Yassin

4. EXPERIMENTAL, STUDY OF NATURALLY CIRCULATED HOT WATER SOLAR SYSTEM

Hassan E.S. Fath* and Sabah T. Ahmed**

 

5. HEAT EXCHANGER PERFORMANCE FOR LATENT HEAT THERMAL ENERGY STORAGE SYSTEM

Hassan E. S. Fath

 

6. HEAT PUMP AND ENERGY RECOVERY IN AIR CONlITIONING SYSTEM

Mohamed A. Hefni , Sayed A. El Sayed , Mohamed A. Aziz and Emad Z. Zidan

7. HEAT TRANSFER DURING THE SOLIDIFICATION OF LATENT HEAT THERMAL ENERGY STORAGE MATERIAL

Hassan E. S. Fath

 

8. ION BEAM MIXING FOR SILICIDE FORMATION

S.A. Agamy, M.Y. Khalil, and A.A. Badawi

 

9. PERIODIC NATURAL CONVECTION INSIDE LARGE DIMENSIONS (HIGH RAYLEIGH NUMBER) ENCLOSURES

HASSAN E.S. FATH

 

10. PROPERTIES OF A SIC WHISKERS REINFORCED Al-Si ALLOY PRODUCED BY COMPOCASTING

S.A. Nassef and M. Suery

11. SIMULTANEOUSLY - INTERFERING CONTROLLERS FOR A MARINE STEAM TURBINE - A STUDY ON CONTROLLER'S
    BEHAVIOR IN FREQUENCY DOMAIN

Aly M. EI-Iraki and M. Hanafi S.

 

12. THE MONENT GENERATING FUNCTION OF PILLAI'S CRITERION CONCERNING THREE HYPOTHESES UNDER VIOLATIONS IN THE COMPLEX CASE

NASHAT SAWERIS

13. THE OPTIMUM SEASONALLY AND YEARLY TILT ANGLE FOR SOUTH FACING SOLAR COLLECTORS

M.M. EI-Kassaby

14. TIME DOMAIN ANALYSIS OF A MARINE BLED STEAM TURBINE WITH SIMULTANEOUSLY-INTERFERINC CONTROLLERS

M. Hanafi S. and Aly El-Iraki