A. N. Lipatov, A. P. Ekonomov, V. S. Makarov, V. A. Lesnykh, V. A. Goretov, G. V. Zakharkin, M. A. Zaitsev, L. I. Khlyustova, S. A. Antonenko
{"title":"用于研究火星大气的气象综合体的温度和压力传感器","authors":"A. N. Lipatov, A. P. Ekonomov, V. S. Makarov, V. A. Lesnykh, V. A. Goretov, G. V. Zakharkin, M. A. Zaitsev, L. I. Khlyustova, S. A. Antonenko","doi":"10.1134/S003809462304007X","DOIUrl":null,"url":null,"abstract":"<p>Temperature and pressure sensors, which are part of the <i>ExoMars-2022</i> landing platform (LP) meteorological complex, are designed to measure the main parameters of the Martian atmosphere: temperature, pressure, and vertical component of wind speed. Temperature and pressure measurements begin during the descent, after the separation of the lower hemisphere, when the height above the surface will be from 2.1 to 8.5 km, depending on the descent trajectory. Above, before opening the parachute, the vertical profile of the atmosphere can be obtained using the accelerometer block, which is also part of the meteorological complex. After landing, a long-term monitoring of the near-surface layer of the atmosphere is carried out. Measurements are taken at different heights from the surface. Taking into account the measurement of the vertical component of the wind after landing, the local surface-to-atmosphere heat flux is calculated. The measurements make it possible to obtain the dynamics of the interaction between the atmosphere and the surface. In the paper we considered the scientific problems solved by the sensors, briefly described the measurement program and described in detail the sensors and their characteristics.</p>","PeriodicalId":778,"journal":{"name":"Solar System Research","volume":null,"pages":null},"PeriodicalIF":0.6000,"publicationDate":"2023-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Temperature and Pressure Sensors of the Meteorological Complex for the Study of the Mars’s Atmosphere\",\"authors\":\"A. N. Lipatov, A. P. Ekonomov, V. S. Makarov, V. A. Lesnykh, V. A. Goretov, G. V. Zakharkin, M. A. Zaitsev, L. I. Khlyustova, S. A. Antonenko\",\"doi\":\"10.1134/S003809462304007X\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Temperature and pressure sensors, which are part of the <i>ExoMars-2022</i> landing platform (LP) meteorological complex, are designed to measure the main parameters of the Martian atmosphere: temperature, pressure, and vertical component of wind speed. Temperature and pressure measurements begin during the descent, after the separation of the lower hemisphere, when the height above the surface will be from 2.1 to 8.5 km, depending on the descent trajectory. Above, before opening the parachute, the vertical profile of the atmosphere can be obtained using the accelerometer block, which is also part of the meteorological complex. After landing, a long-term monitoring of the near-surface layer of the atmosphere is carried out. Measurements are taken at different heights from the surface. Taking into account the measurement of the vertical component of the wind after landing, the local surface-to-atmosphere heat flux is calculated. The measurements make it possible to obtain the dynamics of the interaction between the atmosphere and the surface. In the paper we considered the scientific problems solved by the sensors, briefly described the measurement program and described in detail the sensors and their characteristics.</p>\",\"PeriodicalId\":778,\"journal\":{\"name\":\"Solar System Research\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.6000,\"publicationDate\":\"2023-08-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Solar System Research\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://link.springer.com/article/10.1134/S003809462304007X\",\"RegionNum\":4,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ASTRONOMY & ASTROPHYSICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Solar System Research","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1134/S003809462304007X","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ASTRONOMY & ASTROPHYSICS","Score":null,"Total":0}
Temperature and Pressure Sensors of the Meteorological Complex for the Study of the Mars’s Atmosphere
Temperature and pressure sensors, which are part of the ExoMars-2022 landing platform (LP) meteorological complex, are designed to measure the main parameters of the Martian atmosphere: temperature, pressure, and vertical component of wind speed. Temperature and pressure measurements begin during the descent, after the separation of the lower hemisphere, when the height above the surface will be from 2.1 to 8.5 km, depending on the descent trajectory. Above, before opening the parachute, the vertical profile of the atmosphere can be obtained using the accelerometer block, which is also part of the meteorological complex. After landing, a long-term monitoring of the near-surface layer of the atmosphere is carried out. Measurements are taken at different heights from the surface. Taking into account the measurement of the vertical component of the wind after landing, the local surface-to-atmosphere heat flux is calculated. The measurements make it possible to obtain the dynamics of the interaction between the atmosphere and the surface. In the paper we considered the scientific problems solved by the sensors, briefly described the measurement program and described in detail the sensors and their characteristics.
期刊介绍：
Solar System Research publishes articles concerning the bodies of the Solar System, i.e., planets and their satellites, asteroids, comets, meteoric substances, and cosmic dust. The articles consider physics, dynamics and composition of these bodies, and techniques of their exploration. The journal addresses the problems of comparative planetology, physics of the planetary atmospheres and interiors, cosmochemistry, as well as planetary plasma environment and heliosphere, specifically those related to solar-planetary interactions. Attention is paid to studies of exoplanets and complex problems of the origin and evolution of planetary systems including the solar system, based on the results of astronomical observations, laboratory studies of meteorites, relevant theoretical approaches and mathematical modeling. Alongside with the original results of experimental and theoretical studies, the journal publishes scientific reviews in the field of planetary exploration, and notes on observational results.
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