Publications

Export 138604 results:
Sort by: Author Title Type [ Year (Desc)]
1988
Allah, G. A. G., A. H. A. El-Rahman, and M. M. Abou-Romia, "Influence of Oxide Bond Energies on the Kinetics of Chemical Dissolution of Anodic Oxides on Valve Metals", J. Appl.Electrochem, issue 18, 1988.
Hefny, M. M., G. A. G. Allah, and S. A. Salih, "Inhibitor/Passivator Development for Zinc Corrosion", Proc. 2nd Chem.Conf., Fac. of Sci., Man. Univ., 1988.
H.H.El-Rahimy, N.A.El-Dib, M.K.Sobhy, O.El-Matarawy, S.H.Omar, and N.M.Naguib, "Kala azar in early infancy in Macca, Saudi Arabia", J. Egypt. Soc. Parasitol., , vol. 18, pp. 207-210, 1988.
Allah, G. A. G., A. H. A. El-Rahman, W. A. Badawy, and M. M.Abou-Romia, "Kinetic of Passivation of Valve Metal in Deaerated Salt Solutions", B. Electrochem, issue 4, 1988.
AbdelRahman, S., A. H. A. El-Rahman, and M. M. Abou-Romia, "A kinetic study on the corrodability of anodic oxide films formed on molybdenum in NaOH solutions", Journal of Applied Electrochemistry, vol. 18, issue 1, pp. 86-91, 1988. a_kinetic_study_on_the_corrodability.pdf
Allah, G. A. G., A. H. A. El-Rahman, and M. M. Abou-Romia, "A Kinetic Study on the Corrodability of Anodic Oxide Films Formed on Molybdenum in NaOH Solutions", J. Appl. Electrochem, issue 18, 1988.
Sabry, R., "La maxime en contexte fictionnel", Narratologie et rhétorique dans les littératures française et arabe, Cairo University, 1988.
Abd El-Rahman, M. S., M. M. Fahmy, and M. M. El-Bahi, "Laboratory studies on the efficacy of some molluscicides on Egyptian snails.", Dtsch. ter¬arztl. Wschr. , vol. 995,, pp. 205-207., 1988.
El-Batanony, M., S. M., N. Fawzy, and E. Abass, "A laboratory study On enhanced oil recovery from west Bakr Oil field by hot water and polymer flooding", J. of Egyptian Society of Engineers, vol. 27, issue 1, pp. pp.69-76, 1988.
, Laser Induced Damage on Al - Targets A. M. Abdel Nasser, L. Z. Ismail and L. El-Nadi J. Laser Sci. & Technology 2 (1988 ) 31, , 1988.
, Laser Induced Damage on Bi Foil A. M. Abdel Nasser, L. Z. Ismail and L. El-Nadi J. Laser Sci. & Technology 2 ( 1988 ) 26, , 1988.
El-Hadidi, M. T., "Local Area Networks: Classifications and Design Considerations", 2nd International Workshop on Methodologies and Applications of Complex System Theory to Communications and Computer Networks, Cairo (EGYPT), 1988.
Dahab, A., M. H. Sayyouh, and O. A, "The main concepts in petroleum engineering laboratories design for B.Sc. level and graduate studies research", Regional Conf. on Establishing Engineering Laboratories in Colleges of Engineering, , Doha, Qatar, pp. Vol.18, pp.2-3(in Arabic), 1988.
, "Management of burn injury in children at Kasr El Aini Burn Unit", medical journal of Cairo university, vol. 56, pp. 175-187, 1988.
Khalil, E. E., "Mathematical Modeling Of Aluminum Cells", ICES88 ,Chapter 52, Proc. ICES88., vol. 1, issue 1, pp. 1-11, 1988.
M., K., "Mathematical Models and Simulation in Decision Making and Future Studies.", ALAM-AL-FIKR, vol. 18, issue 4, 1988.
Khalil, E. E., "Measurements of Combustion and Heat Transfer Characteristics in an Industrial Lime Kiln", ASME Heat Transfer, 1988,HTD-VOL.104, USA, ASME, pp. 53-58, 1988.
Khalil, E. E., "Measurements Of Combustion And Heat Transfer Characteristics In An Industrial Lime Kiln,", Proc.Heat Transfer, 1988,HTD-Vol.104, pp. 53-58., USA, ASME, pp. 53-58, 1988.
Abdelrahman, E. M., and Gobashy, M, "A method of interpreting gravity anomalies due to geologic contact", Egyptian Geophysical society annual meeting, Cairo, Egypt, 1988.
El-Ansary, A. S., and D. N. Contractor, "Minimization of Axial Stresses and Pressure Surges in Pipes Using Nonlinear Optimization", ASME Special Publication PVP, vol. 140, 1988. Abstract

The control of axial stresses and liquid pressure surges in pipes is an important problem in the design of hydraulic pipe networks. The method of characteristics has been used to solve the transient stresses and pressures in liquid-filled piping systems. Friction is included in the equation of motion. The HZim pressure and maximum stress at any point along the length of the pipe are evaluated for the entire simulation tine. A nonlinear search technique has been developed using the simplex method. The optimal valve closure is sought, that will minimize the maximum pressure and/or stresses. A continuous optimal valve closure policy is specified using spline functions. Numerical examples are presented showing the reduction of the dynamic stress and the dynamic pressure from linear valve closure to optimal valve closure.

H.M.Soliman, and A.Bahgat, "Minimum -sensitivity pole placer", Int. J. Dynamics and stability of systems, , vol. 3, issue 1-2, pp. 51-56, 1988.
Mosharafa, A. A., Momentum Distribution of Electrons in Metallic Lithium Crys.Res. Tech. 23 (1988) 1013. (co-author)., , 1988.
Allah, G. A. G., and A. H. A. El-Rahman, "Nature and Stability of Anodic Oxide Films Formed on Molybdenum in Chloride Solutions", J. Appl. Electrochem, issue 18, 1988.
Khalifa, M., A. Ei-Morshedy, O. E. Gouda, and S. E. - D. Habib, "A new monitor for pollution on power line insulators. Part 2: Simulated field tests", EE Proceedings C (Generation, Transmission and Distribution), vol. 135, issue 1, pp. 24-30, 1988.
Gouda, O. E., M. Khalifa, A, and S. E. -D.Habib, "A new Monitor for pollution on power line insulators” Part II Simulated Field Tests ", IEE, vol. Vol.135, Pt. C, No. 1, pp. 24-30, 1988.