Joseph Appelbaum

Joseph Appelbaum (; born 1936) is a professor (emeritus) in the Engineering Faculty at Tel Aviv University, and former holder of the Ludwig Jokel Chair of Electronics in the faculty. He is a life fellow of IEEE "for contributions to solar conversion systems".

Early life and education Joseph Appelbaum was born in Siedlce, Poland. He moved with his family to Israel in 1949. He studied at Bosmat Technical High School, and served in the IDF signal corps during the years 1955–1957.

Appelbaum received his B.Sc in Electrical Engineering in 1961 (Cum Laude) and M.Sc in Electrical Engineering (1963), both from the Technion, Haifa. His Ph.D. degree was received in 1967 from the Technion. Appelbaum authored the thesis Design of Electrical Machines by Means of Digital Computers, under the supervision of Michael Erlicki.

During his career, Appelbaum held visiting academic positions at other universities and research institutes, including: NASA Lewis Research Center, Cleveland, Ohio, University of Colorado, Boulder Colorado, Queensland University of Technology, Brisbane, Australia, Universidad Publica de Navarra, Pamplona, Spain, Katholieke Universiteit, Leuven, Belgium. Appelbaum's Mars solar radiation equations have been implemented in the open-source R package marsrad.

Awards 1988-1994National Research Council (NRC), Senior Research Associate, NASA Lewis Research Center, Cleveland, Ohio, USA. 2006 Honorary Fellow – Society of Electrical and Electronic Engineers in Israel

Publications Book

M. Crutchik, J. Appelbaum, Solar Radiation on a Catenary Collector, Paperback- October 18, 2018, NASA.

Selected articles

J. Appelbaum, M.S. Erlicki, "A Problem of Economic Optimization of Electric Equipment Design", IEEE Trans. on Communication and Electronics, Vol. 83, No. 75, pp. 773-776, 1964. J. Appelbaum, Y. Shamash, "A Method for the Optimization of a Production Line of Electromagnetic Devices", IEEE Trans. on Systems, Man and Cybernetics, Vol. SMC-7, No. 6, pp. 443–453, 1977. J. Bany, J. Appelbaum, "The Effect of Shading on the Design of a Field of Solar Collectors", Solar Cells, Vol. 20, No. 3, pp. 201–228, 1987. J. Appelbaum, O. Bergshtein, "Solar Radiation Distribution Sensor", Solar Energy, Vol. 39, No. 1, pp. 1–10, 1987. J. Appelbaum, "The Quality of Load Matching in a Direct-Coupling Photovoltaic System", IEEE Trans. on Energy Conversion, Vol. EC-2, pp. 534–541, 1987. J. Appelbaum, D.J. Flood, "Solar Radiation on Mars", Solar Energy, Vol. 45, No. 6, pp. 353–363, 1990. J. Appelbaum, A. Steiner, G.A. Landis, C.R. Baraona, T. Segalov, "Spectral Content of Solar Radiation on Martian Surface Based on Mars Pathfinder", American Institute of Aeronautics and Astronautics (AIAA), J. of Propulsion and Power, Vol.17, No.3, pp.508–516, 2001. J. Appelbaum, "Current mismatch in PV panels resulting from different locations of cells in the panel", Solar Energy, Vol.126, pp.264–275, 2016. A. Aronescu, J. Appelbaum, "Design optimization of photovoltaic solar fields-insight and methodology", Renewable and Sustainable Energy Reviews, Vol.76, pp.882–893, 2017. A. Peled, J. Appelbaum, "Enhancing the power output of PV modules by considering the view factor to sky effect and rearranging the interconnections of solar cells", Progress in Photovoltaic, 25(9),2017. J. Appelbaum, "The role of view factors in solar photovoltaic fields", Renewable and Sustainable Energy Reviews, Vol.81, pp.161–171, 2018. J. Appelbaum, M. Crutchik, A. Aronescu, "Curved photovoltaic collectors-convex surface", Solar Energy, Vol. 199, pp.832–836, 2020. A. Aronescu, J. Appelbaum, "Solar Radiation on a Parabolic Concave Surface", Energies 2021, 14, 2245. DOI: 10.3390/en14082245

Patents

J. Appelbaum, R. Weiss, ``Educational Simulator for Electrical Devices", Patent No. 61977, 1984, Israel Patent. J. Appelbaum, R. Weiss, ``Solar Radiation Sensor and System Including Same for Measuring Solar Radiation Distribution", Patent No. 4,491,727, 1985, United States Patent.

Personal life Joseph Appelbaum is married to Nili, a social worker. They have three children and live in Raanana.