{"title":"关于地球某些内部尺寸的分析估计问题","authors":"S. O. Gladkov","doi":"10.1134/s1063785024700482","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>Using a model representation of the motion of the Earth’s core in a viscous continuum, its equation of motion has been obtained and the linear size of the barysphere has been analytically found. A completely adequate estimate of the distance from the Earth’s center to the center of mass of the core has been given, which does not contradict modern geodetic concepts. It has been shown that the proposed model, which is not related to measuring the velocities of longitudinal and transverse seismic waves, makes it possible to determine quite satisfactorily all the basic geometric parameters of the barysphere.</p>","PeriodicalId":784,"journal":{"name":"Technical Physics Letters","volume":null,"pages":null},"PeriodicalIF":0.8000,"publicationDate":"2024-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"On the Question of an Analytical Estimate of Some Internal Sizes of the Earth\",\"authors\":\"S. O. Gladkov\",\"doi\":\"10.1134/s1063785024700482\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<h3 data-test=\\\"abstract-sub-heading\\\">Abstract</h3><p>Using a model representation of the motion of the Earth’s core in a viscous continuum, its equation of motion has been obtained and the linear size of the barysphere has been analytically found. A completely adequate estimate of the distance from the Earth’s center to the center of mass of the core has been given, which does not contradict modern geodetic concepts. It has been shown that the proposed model, which is not related to measuring the velocities of longitudinal and transverse seismic waves, makes it possible to determine quite satisfactorily all the basic geometric parameters of the barysphere.</p>\",\"PeriodicalId\":784,\"journal\":{\"name\":\"Technical Physics Letters\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.8000,\"publicationDate\":\"2024-08-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Technical Physics Letters\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://doi.org/10.1134/s1063785024700482\",\"RegionNum\":4,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"PHYSICS, APPLIED\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Technical Physics Letters","FirstCategoryId":"101","ListUrlMain":"https://doi.org/10.1134/s1063785024700482","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, APPLIED","Score":null,"Total":0}
On the Question of an Analytical Estimate of Some Internal Sizes of the Earth
Abstract
Using a model representation of the motion of the Earth’s core in a viscous continuum, its equation of motion has been obtained and the linear size of the barysphere has been analytically found. A completely adequate estimate of the distance from the Earth’s center to the center of mass of the core has been given, which does not contradict modern geodetic concepts. It has been shown that the proposed model, which is not related to measuring the velocities of longitudinal and transverse seismic waves, makes it possible to determine quite satisfactorily all the basic geometric parameters of the barysphere.
期刊介绍：
Technical Physics Letters is a companion journal to Technical Physics and offers rapid publication of developments in theoretical and experimental physics with potential technological applications. Recent emphasis has included many papers on gas lasers and on lasing in semiconductors, as well as many reports on high Tc superconductivity. The excellent coverage of plasma physics seen in the parent journal, Technical Physics, is also present here with quick communication of developments in theoretical and experimental work in all fields with probable technical applications. Topics covered are basic and applied physics; plasma physics; solid state physics; physical electronics; accelerators; microwave electron devices; holography.
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