Matches in SemOpenAlex for { <https://semopenalex.org/work/W3117917811> ?p ?o ?g. }
Showing items 1 to 57 of
57
with 100 items per page.
- W3117917811 abstract "In order to mathematically simulate the thermal effect that radiation emitted by planets has on spacecraft, two intensity field models describing planetary radiation may be used depending on the emitter specifics: isotropic and anisotropic. The isotropic model is based on the assumption that the local surface density of outgoing radiation flux is the same for all surface regions visible from orbit. In the case of the anisotropic model this value is assumed to be proportional to the zenith angle cosine for each surface element on the side of the planet that is illuminated by the Sun. Published results of studies concerning developing planetary radiation field simulators indicate that thermal vacuum installations where the working volume is comparable to the total installation volume can only reproduce the sotropic planetary radiation intensity field model. It is a pressing issue to determine whether and when it is possible to replace the anisotropic model with an isotropic one when physically simulating the effect that the solar radiation reflected from a planet and intrinsic radiation flows generated by planets with no atmosphere have on spacecraft. The investigation that we conducted regarding this issue was based on comparing the results of computing the irradiance of spacecraft elements using the models under consideration. These computation results allowed us to conclude that it is possible to physically simulate the effect of solar radiation flows reflected from planets combined with intrinsic (infrared) radiation flows generated by planets with no atmosphere by means of using simulators reproducing isotropic radiation fields in their working volumes" @default.
- W3117917811 created "2021-01-05" @default.
- W3117917811 creator A5008772590 @default.
- W3117917811 creator A5015678500 @default.
- W3117917811 creator A5034344669 @default.
- W3117917811 date "2020-12-01" @default.
- W3117917811 modified "2023-09-27" @default.
- W3117917811 title "Error Inherent in Simulating Planetary Thermal Effect on the Spacecraft Surface by using Isotropic Planetary Radiation Intensity Field Model Instead of Anisotropic" @default.
- W3117917811 doi "https://doi.org/10.18698/0236-3941-2020-6-35-44" @default.
- W3117917811 hasPublicationYear "2020" @default.
- W3117917811 type Work @default.
- W3117917811 sameAs 3117917811 @default.
- W3117917811 citedByCount "0" @default.
- W3117917811 crossrefType "journal-article" @default.
- W3117917811 hasAuthorship W3117917811A5008772590 @default.
- W3117917811 hasAuthorship W3117917811A5015678500 @default.
- W3117917811 hasAuthorship W3117917811A5034344669 @default.
- W3117917811 hasConcept C120665830 @default.
- W3117917811 hasConcept C121332964 @default.
- W3117917811 hasConcept C1276947 @default.
- W3117917811 hasConcept C138774019 @default.
- W3117917811 hasConcept C153385146 @default.
- W3117917811 hasConcept C163752227 @default.
- W3117917811 hasConcept C184050105 @default.
- W3117917811 hasConcept C29829512 @default.
- W3117917811 hasConcept C30475298 @default.
- W3117917811 hasConcept C44870925 @default.
- W3117917811 hasConcept C51244244 @default.
- W3117917811 hasConceptScore W3117917811C120665830 @default.
- W3117917811 hasConceptScore W3117917811C121332964 @default.
- W3117917811 hasConceptScore W3117917811C1276947 @default.
- W3117917811 hasConceptScore W3117917811C138774019 @default.
- W3117917811 hasConceptScore W3117917811C153385146 @default.
- W3117917811 hasConceptScore W3117917811C163752227 @default.
- W3117917811 hasConceptScore W3117917811C184050105 @default.
- W3117917811 hasConceptScore W3117917811C29829512 @default.
- W3117917811 hasConceptScore W3117917811C30475298 @default.
- W3117917811 hasConceptScore W3117917811C44870925 @default.
- W3117917811 hasConceptScore W3117917811C51244244 @default.
- W3117917811 hasFunder F4320321912 @default.
- W3117917811 hasLocation W31179178111 @default.
- W3117917811 hasOpenAccess W3117917811 @default.
- W3117917811 hasPrimaryLocation W31179178111 @default.
- W3117917811 hasRelatedWork W16494135 @default.
- W3117917811 hasRelatedWork W2049589 @default.
- W3117917811 hasRelatedWork W21615419 @default.
- W3117917811 hasRelatedWork W24434271 @default.
- W3117917811 hasRelatedWork W30377334 @default.
- W3117917811 hasRelatedWork W34713818 @default.
- W3117917811 hasRelatedWork W34874349 @default.
- W3117917811 hasRelatedWork W3992070 @default.
- W3117917811 hasRelatedWork W8657870 @default.
- W3117917811 hasRelatedWork W9236419 @default.
- W3117917811 isParatext "false" @default.
- W3117917811 isRetracted "false" @default.
- W3117917811 magId "3117917811" @default.
- W3117917811 workType "article" @default.