caa a22 4500 467913935 CHVBK 20180406152856.0 cr unu---uuuuu 170328e20060601xx s 000 0 eng 10.1007/s10999-007-9019-1 doi (NATIONALLICENCE)springer-10.1007/s10999-007-9019-1 Thermal fatigue analysis of small-satellite structure [Elektronische Daten] [Gasser Abdelal, Nader Abuelfoutouh, Ahmed Hamdy, Ayman Atef] The small-satellite thermal subsystem main function is to control temperature ranges on equipments, and payload for the orbit specified. Structure subsystem has to ensure the satellite structure integrity. Structure integrity should meet two constraints; first constraint is accepted fatigue damage due to cyclic temperature, and second one is tolerable mounting accuracy at payload and Attitude Determination and Control Subsystem (ADCS) equipments' seats. First, thermal analysis is executed by applying finite-difference method (IDEAS) and temperature profile for satellite components case is evaluated. Then, thermal fatigue analysis is performed applying finite-element analysis (ANSYS) to calculate the resultant damage due to on-orbit cyclic stresses, and structure deformations at the payload and ADCS equipments seats. Springer Science+Business Media, Inc., 2007 Aerospace nationallicence Satellite nationallicence Structure nationallicence Finite difference nationallicence Finite element nationallicence Thermal nationallicence Mounting accuracy nationallicence Fatigue nationallicence Abdelal Gasser Egyptian Space Program, National Authority for Remote Sensing and Space Science (NARSS), 23 Jozef Broz Teto Street, Elnozha Elgededah, 11769, Cairo, Egypt aut Abuelfoutouh Nader Aerial Photograph Division Program, National Authority for Remote Sensing and Space Science (NARSS), 23 Jozef Broz Teto Street, Elnozha Elgededah, 11769, Cairo, Egypt aut Hamdy Ahmed Egyptian Space Program, National Authority for Remote Sensing and Space Science (NARSS), 23 Jozef Broz Teto Street, Elnozha Elgededah, 11769, Cairo, Egypt aut Atef Ayman Egyptian Space Program, National Authority for Remote Sensing and Space Science (NARSS), 23 Jozef Broz Teto Street, Elnozha Elgededah, 11769, Cairo, Egypt aut International Journal of Mechanics and Materials in Design Kluwer Academic Publishers 3/2(2006-06-01), 145-159 1569-1713 3:2<145 2006 3 10999 https://doi.org/10.1007/s10999-007-9019-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10999-007-9019-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Abdelal Gasser Egyptian Space Program, National Authority for Remote Sensing and Space Science (NARSS), 23 Jozef Broz Teto Street, Elnozha Elgededah, 11769, Cairo, Egypt aut NATIONALLICENCE 700 1- Abuelfoutouh Nader Aerial Photograph Division Program, National Authority for Remote Sensing and Space Science (NARSS), 23 Jozef Broz Teto Street, Elnozha Elgededah, 11769, Cairo, Egypt aut NATIONALLICENCE 700 1- Hamdy Ahmed Egyptian Space Program, National Authority for Remote Sensing and Space Science (NARSS), 23 Jozef Broz Teto Street, Elnozha Elgededah, 11769, Cairo, Egypt aut NATIONALLICENCE 700 1- Atef Ayman Egyptian Space Program, National Authority for Remote Sensing and Space Science (NARSS), 23 Jozef Broz Teto Street, Elnozha Elgededah, 11769, Cairo, Egypt aut NATIONALLICENCE 773 0- International Journal of Mechanics and Materials in Design Kluwer Academic Publishers 3/2(2006-06-01), 145-159 1569-1713 3:2<145 2006 3 10999 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer