RESEARCH ON BUOYANT FORCE DEPENDENCE OF SPECIALIZED AEROSTAT ON ITS MOTION VIRABLES
The international scientific-research MAAT (Multibody Advanced Airship for Transport) project supported by the European Union on the Seventh framework program solves the global problem on the ecologically safe transportation. One of its sections has the aim to research the aerodynamics of the specia...
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| Format: | Article |
| Language: | Russian |
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Don State Technical University
2013-06-01
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| Series: | Advanced Engineering Research |
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| Online Access: | https://www.vestnik-donstu.ru/jour/article/view/399 |
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| author | Rudolf Anatolyevich Neydorf Yury Leonidovich Sigida |
| author_facet | Rudolf Anatolyevich Neydorf Yury Leonidovich Sigida |
| author_sort | Rudolf Anatolyevich Neydorf |
| collection | DOAJ |
| description | The international scientific-research MAAT (Multibody Advanced Airship for Transport) project supported by the European Union on the Seventh framework program solves the global problem on the ecologically safe transportation. One of its sections has the aim to research the aerodynamics of the specialized high-altitude balloons — so-called shuttles. They are designed for supporting communications between the earth-based airports and the aerostats which are permanently cruising in the stratosphere — cruisers. One of the aerodynamic research tasks needed to develop an appropriate mathematical model is solved. The problem on the mathematical description of the buoyant force changes under the shuttle plunging in its both undisturbed and disturbed position is set and solved. For that, a simulation experiment based on the so-called “electronic airflow” through the computer modeling is conducted. The computing results of the buoying drag force under varying conditions are processes through the regression analysis techniques. The obtained expression permits to identify the mathematical model of the shuttle motion dynamics presented through Euler's equations. The results are illustrated by the table and graphical data. |
| format | Article |
| id | doaj-art-e38155e528434762b16be09d47768703 |
| institution | DOAJ |
| issn | 2687-1653 |
| language | Russian |
| publishDate | 2013-06-01 |
| publisher | Don State Technical University |
| record_format | Article |
| series | Advanced Engineering Research |
| spelling | doaj-art-e38155e528434762b16be09d477687032025-08-20T03:18:52ZrusDon State Technical UniversityAdvanced Engineering Research2687-16532013-06-01133-496103392RESEARCH ON BUOYANT FORCE DEPENDENCE OF SPECIALIZED AEROSTAT ON ITS MOTION VIRABLESRudolf Anatolyevich Neydorf0Yury Leonidovich Sigida1Don State Technical University. RussiaDon State Technical University. RussiaThe international scientific-research MAAT (Multibody Advanced Airship for Transport) project supported by the European Union on the Seventh framework program solves the global problem on the ecologically safe transportation. One of its sections has the aim to research the aerodynamics of the specialized high-altitude balloons — so-called shuttles. They are designed for supporting communications between the earth-based airports and the aerostats which are permanently cruising in the stratosphere — cruisers. One of the aerodynamic research tasks needed to develop an appropriate mathematical model is solved. The problem on the mathematical description of the buoyant force changes under the shuttle plunging in its both undisturbed and disturbed position is set and solved. For that, a simulation experiment based on the so-called “electronic airflow” through the computer modeling is conducted. The computing results of the buoying drag force under varying conditions are processes through the regression analysis techniques. The obtained expression permits to identify the mathematical model of the shuttle motion dynamics presented through Euler's equations. The results are illustrated by the table and graphical data.https://www.vestnik-donstu.ru/jour/article/view/399stratosphereair vehicleaerostat buoying principleresistance forces and momentscomputer simulation. |
| spellingShingle | Rudolf Anatolyevich Neydorf Yury Leonidovich Sigida RESEARCH ON BUOYANT FORCE DEPENDENCE OF SPECIALIZED AEROSTAT ON ITS MOTION VIRABLES Advanced Engineering Research stratosphere air vehicle aerostat buoying principle resistance forces and moments computer simulation. |
| title | RESEARCH ON BUOYANT FORCE DEPENDENCE OF SPECIALIZED AEROSTAT ON ITS MOTION VIRABLES |
| title_full | RESEARCH ON BUOYANT FORCE DEPENDENCE OF SPECIALIZED AEROSTAT ON ITS MOTION VIRABLES |
| title_fullStr | RESEARCH ON BUOYANT FORCE DEPENDENCE OF SPECIALIZED AEROSTAT ON ITS MOTION VIRABLES |
| title_full_unstemmed | RESEARCH ON BUOYANT FORCE DEPENDENCE OF SPECIALIZED AEROSTAT ON ITS MOTION VIRABLES |
| title_short | RESEARCH ON BUOYANT FORCE DEPENDENCE OF SPECIALIZED AEROSTAT ON ITS MOTION VIRABLES |
| title_sort | research on buoyant force dependence of specialized aerostat on its motion virables |
| topic | stratosphere air vehicle aerostat buoying principle resistance forces and moments computer simulation. |
| url | https://www.vestnik-donstu.ru/jour/article/view/399 |
| work_keys_str_mv | AT rudolfanatolyevichneydorf researchonbuoyantforcedependenceofspecializedaerostatonitsmotionvirables AT yuryleonidovichsigida researchonbuoyantforcedependenceofspecializedaerostatonitsmotionvirables |