B. Cui, K. Becker, U. Lüdersen, M. Gottschlich, S. Kabelac. A study on the kinematics of a new Schukey-type rotary compressor / trans. from Engl. M. A. Fedorova
A new type of rotary compressor, called «rotary-chamber compressor», consists of two interlocking rotors with 4 wings each, that perform non-uniform rotary movements. Both rotors have the same direction of rotation, while one rotor is accelerating, the other rotor is retarding. After surpassing a...
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| Format: | Article |
| Language: | English |
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Omsk State Technical University, Federal State Autonomous Educational Institution of Higher Education
2022-10-01
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| Series: | Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение" |
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| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2022/%D0%A2.%206,%20%E2%84%96%203%20(%D0%90%D0%A0%D0%B8%D0%AD%D0%9C)/66-75%20%D0%9A%D1%8E%D0%B8%20%D0%91.,%20%D0%91%D0%B5%D0%BA%D0%BA%D0%B5%D1%80%20%D0%9A.,%20%D0%9B%D1%8E%D0%B4%D0%B5%D1%80%D1%81%D0%B5%D0%BD%20%D0%A3.,%20%D0%93%D0%BE%D1%82%D1%82%D1%88%D0%BB%D0%B8%D1%85%20%D0%9C.,%20%D0%9A%D0%B0%D0%B1%D0%B5%D0%BB%D1%8C%D0%B0%D0%BA%20%D0%A1..pdf |
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| _version_ | 1832573686897442816 |
|---|---|
| author | M. A. Fedorova |
| author_facet | M. A. Fedorova |
| author_sort | M. A. Fedorova |
| collection | DOAJ |
| description | A new type of rotary compressor, called «rotary-chamber compressor», consists of two interlocking
rotors with 4 wings each, that perform non-uniform rotary movements. Both rotors have the same
direction of rotation, while one rotor is accelerating, the other rotor is retarding. After surpassing a
specific mark, the sequence changes and the leading rotor begins to retard and vice versa. Due to
the resulting relative phase difference, the volume between the two wings is changing periodically,
which allows pulsating working chambers. The technology was first introduced by its founder Jürgen
Schukey in 1987. Since then, no further development on this machine is known to us except our own.
In this contribution, a study on the kinematics of the rotary-chamber-compressor is presented. Initial
studies have shown that changes in the kinematics of the rotors will have a direct influence on the
thermodynamical variables, which, if optimized, can lead to an increased performance of the machine.
Therefore, a mathematical model has been developed to obtain the performance parameters from
different kinematic concepts by using numerical CFD analysis. Furthermore, additional optimization
possibilities will be listed and discussed. |
| format | Article |
| id | doaj-art-41f951d0f4e542dfa1498ae73126debe |
| institution | Kabale University |
| issn | 2588-0373 2587-764X |
| language | English |
| publishDate | 2022-10-01 |
| publisher | Omsk State Technical University, Federal State Autonomous Educational Institution of Higher Education |
| record_format | Article |
| series | Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение" |
| spelling | doaj-art-41f951d0f4e542dfa1498ae73126debe2025-02-02T03:24:30ZengOmsk State Technical University, Federal State Autonomous Educational Institution of Higher EducationОмский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение"2588-03732587-764X2022-10-0163667510.25206/2588-0373-2022-6-3-66-75B. Cui, K. Becker, U. Lüdersen, M. Gottschlich, S. Kabelac. A study on the kinematics of a new Schukey-type rotary compressor / trans. from Engl. M. A. FedorovaM. A. Fedorova0https://orcid.org/0000-0002-0899-6303Omsk State Technical UniversityA new type of rotary compressor, called «rotary-chamber compressor», consists of two interlocking rotors with 4 wings each, that perform non-uniform rotary movements. Both rotors have the same direction of rotation, while one rotor is accelerating, the other rotor is retarding. After surpassing a specific mark, the sequence changes and the leading rotor begins to retard and vice versa. Due to the resulting relative phase difference, the volume between the two wings is changing periodically, which allows pulsating working chambers. The technology was first introduced by its founder Jürgen Schukey in 1987. Since then, no further development on this machine is known to us except our own. In this contribution, a study on the kinematics of the rotary-chamber-compressor is presented. Initial studies have shown that changes in the kinematics of the rotors will have a direct influence on the thermodynamical variables, which, if optimized, can lead to an increased performance of the machine. Therefore, a mathematical model has been developed to obtain the performance parameters from different kinematic concepts by using numerical CFD analysis. Furthermore, additional optimization possibilities will be listed and discussed.https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2022/%D0%A2.%206,%20%E2%84%96%203%20(%D0%90%D0%A0%D0%B8%D0%AD%D0%9C)/66-75%20%D0%9A%D1%8E%D0%B8%20%D0%91.,%20%D0%91%D0%B5%D0%BA%D0%BA%D0%B5%D1%80%20%D0%9A.,%20%D0%9B%D1%8E%D0%B4%D0%B5%D1%80%D1%81%D0%B5%D0%BD%20%D0%A3.,%20%D0%93%D0%BE%D1%82%D1%82%D1%88%D0%BB%D0%B8%D1%85%20%D0%9C.,%20%D0%9A%D0%B0%D0%B1%D0%B5%D0%BB%D1%8C%D0%B0%D0%BA%20%D0%A1..pdfrotary-chamber compressorgearbox with special toothed gearsnon-uniform rotary movementskinematicscompression cyclemathematical modelcfd analysis |
| spellingShingle | M. A. Fedorova B. Cui, K. Becker, U. Lüdersen, M. Gottschlich, S. Kabelac. A study on the kinematics of a new Schukey-type rotary compressor / trans. from Engl. M. A. Fedorova Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение" rotary-chamber compressor gearbox with special toothed gears non-uniform rotary movements kinematics compression cycle mathematical model cfd analysis |
| title | B. Cui, K. Becker, U. Lüdersen, M. Gottschlich, S. Kabelac. A study on the kinematics of a new Schukey-type rotary compressor / trans. from Engl. M. A. Fedorova |
| title_full | B. Cui, K. Becker, U. Lüdersen, M. Gottschlich, S. Kabelac. A study on the kinematics of a new Schukey-type rotary compressor / trans. from Engl. M. A. Fedorova |
| title_fullStr | B. Cui, K. Becker, U. Lüdersen, M. Gottschlich, S. Kabelac. A study on the kinematics of a new Schukey-type rotary compressor / trans. from Engl. M. A. Fedorova |
| title_full_unstemmed | B. Cui, K. Becker, U. Lüdersen, M. Gottschlich, S. Kabelac. A study on the kinematics of a new Schukey-type rotary compressor / trans. from Engl. M. A. Fedorova |
| title_short | B. Cui, K. Becker, U. Lüdersen, M. Gottschlich, S. Kabelac. A study on the kinematics of a new Schukey-type rotary compressor / trans. from Engl. M. A. Fedorova |
| title_sort | b cui k becker u ludersen m gottschlich s kabelac a study on the kinematics of a new schukey type rotary compressor trans from engl m a fedorova |
| topic | rotary-chamber compressor gearbox with special toothed gears non-uniform rotary movements kinematics compression cycle mathematical model cfd analysis |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2022/%D0%A2.%206,%20%E2%84%96%203%20(%D0%90%D0%A0%D0%B8%D0%AD%D0%9C)/66-75%20%D0%9A%D1%8E%D0%B8%20%D0%91.,%20%D0%91%D0%B5%D0%BA%D0%BA%D0%B5%D1%80%20%D0%9A.,%20%D0%9B%D1%8E%D0%B4%D0%B5%D1%80%D1%81%D0%B5%D0%BD%20%D0%A3.,%20%D0%93%D0%BE%D1%82%D1%82%D1%88%D0%BB%D0%B8%D1%85%20%D0%9C.,%20%D0%9A%D0%B0%D0%B1%D0%B5%D0%BB%D1%8C%D0%B0%D0%BA%20%D0%A1..pdf |
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