Results 1 to 10 of about 9,647,966 (251)

HERMES CubeSat Payload Thermal Balance Test and Comparison with Finite Volume Thermal Model

Applied Sciences, 2023
Scientific payloads onboard CubeSats usually have complex geometries and occasionally narrower allowed temperature ranges with respect to the rest of the spacecraft. In these cases, the capability to correctly predict the thermal behaviour of the payload
Matteo Quirino, Giulia Sciarrone, Raffaele Piazzolla, Fabio Fuschino, Yuri Evangelista, Gianluca Morgante, Manfredo Guilizzoni, Luca Marocco, Stefano Silvestrini, Fabrizio Fiore, Michèle Lavagna   +10 more
doaj   +3 more sources

Research on thermal control technology for ultra-high-speed inter-satellite laser communication terminal [PDF]

Scientific Reports
This paper focuses on the thermal control technology of a new generation ultra-high-speed inter-satellite laser communication terminal. The structure of the laser communication terminal, the influence of the satellite platform’s thermal interface, the ...
Shijun Li, Yanlong Han, Teng Xie, Shaojun Wu   +3 more
doaj   +2 more sources

Thermal-aware SoC test scheduling with test set partitioning and interleaving [PDF]

, 2006
High temperature has become a major problem for system-on-chip testing. In order to reduce the test application time while keeping the temperatures of the cores under test within safe ranges, a thermal-aware test scheduling technique is required.
Peng, Zebo, Rosinger, P, Zhiyuan He, Eles, Petru,, Zhiyuan, He, Al-Hashimi, Bashir M., Al-Hashimi, Bashir, Paul Rosinger, Al-Hashimi, BM, Zebo Peng, He, ZY, Peng, Z, Peng, Zebo,, Eles, Petru, Rosinger, Paul, Rosinger, Paul,, Peng, Zepo, Eles, P, Bashir M. Al-hashimi, Zhiyuan, He,, Al-Hashimi, Bashir,, Petru Eles   +21 more
core   +2 more sources

Cost reduction on space tests through optimal control

Case Studies in Thermal Engineering, 2021
The main goal of this work is to reduce the liquid/gaseous nitrogen (LN2 / GN2) waste on thermal-vacuum space tests. In this paper, we present the results of a feasibility investigation of the optimal control techniques in this issue. It is found that it
Andrei D. Werkhausen, Jonathan V. Costa, Igor.M.L. Lopes, H. Hey   +3 more
doaj   +1 more source

Thermal Analyses and Verification for HAUSAT-2 Small Satellite [PDF]

Journal of Astronomy and Space Sciences, 2006
HAUSAT-2 is nano satellite with 25 kg mass being developed by Space System Research Lab. in Hnakuk Aviation University. This paper addresses HAUSAT-2 small satellite thermal analyses and its verification at satellite system, electronic box, and PCB ...
Mi-Hyeon Lee, Dong-Woon Kim, Young-Keun Chang   +2 more
doaj   +1 more source

test

, 2023
testtes
test, test
core   +2 more sources

Graz Reading Comprehension Test

, 2023
Der GraLeV ist ein Verfahren zur Messung des Leseverständnisses (auf Wort-, Satz- und Textebene) von Kindern der dritten und vierten Schulstufe. Er besteht aus 4 Subtests mit insgesamt 38 Itemsets. Der GraLeV weist eine interne Konsistenz von Cronbachs α
Riedl, S., Wohlhart, D., Paleczek, L., Seifert, S., Franz, A.   +4 more
core   +1 more source

Test Submission

, 2023
This is a sample submission generated by Vireo to test the repository deposit ...
Submitter, Test
core   +3 more sources

Design and Manufacture of Thermal Model of AUTSAT Satellite and Its Thermal Balance Test [PDF]

فصلنامه علوم و فناوری فضایی, 2016
Base on space standards, the thermal design evaluations for satellites are performed using thermal balance tests. Regularly, the thermal model is used for the thermal balance test.
hamed Alisadesghi, Hamed Ramezani-Najafi, Hossein Reza Abbasi   +2 more
doaj  

Application test of energy-saving coating on crude oil pipeline heater

You-qi chuyun, 2020
The fuel energy consumption of heater accounts for a large proportion of the total energy consumption ofcrude oil pipeline transportation. Energy-saving coating can increase the tube blackness and wall reflectivity of the heaterwithout changing its ...
Entao HUANG, Hongjun DONG, Teng PAN, Guangxiang HOU, Weichun CHANG, Haishan LIU, Jianbin WANG, Guohao LIU   +7 more
doaj   +1 more source