, "Heat Transfer Experiments of Forced and Combined Downflows of Water in a Seven-Rod Bundle". Porous Media, Mixtures, and Multiphase Heat Transfer, HTD-117, 15-21, 1989.
Seo, J.T. and M.S. El-Genk, "Image Analysis Technique for Porosity Determination of Carbide Fuel". Space Nuclear Power Systems 1988, Orbit Book Company, 419-428, 1989.
El-Genk, M. S., "Personnel Development and Educational Needs of the Universities as they Relate to the Development of Space Nuclear Power Systems". Congressional Hearing before the U.S. House of Representative's Sub-Committee on Energy Research and Development, 1989.
Rider, W.J., and M.S. El-Genk, "Reliability Analysis of the SP-100 System". Trans. 6th Symposium on Space Nuclear Power Systems, 537-541, 1989.
El-Genk, M.S. and W.J. Ride, "Reliability and Vulnerability Studies of the SP-100 Dual-Loop Thermoelectric-Electromagnetic Pump". J. Propulsion and Power, 6(3), 305-314, 1989.
Rider, W.J. and M.S. El-Genk, "Reliability Studies of the SP-100 Dual Loop Thermoelectric-Electromagnetic Pump". Tran. 6th Symposium on Space Nuclear Power Systems, 520-530, 1989.
Rider, W.J. and M.S. El-Genk, "Reliability Studies of the SP-100 Dual Loop Thermoelectric-Electromagnetic Pump". Tran. 6th Symposium on Space Nuclear Power Systems, 520-530, 1989.
El-Genk, M.S. and M.D. Hoover, "The Role of the Universities in Supporting Space Nuclear Power Technology Development". Trans. 6th Symposium on Space Nuclear Power Systems, 304-308, 1989.
Rider, W. J. and M. S. El-Genk, "Transient and Parametric Analysis of SP-100 Type Systems". Space Nuclear Power Systems 1989, CONF-89000, 419-434, 1989.
Rao, D.V. and M.S. El-Genk, "Transition to Buoyancy Induced Turbulent Flow in Vertical Annuli". ASME Annual Winter Meeting, 1989.