Research on Variable Speed Variable Displacement Power Unit with High Efficiency and High Dynamic Optimized Matching

Autor: Mingkun Yang, Xianhang Liu, Guishan Yan, Chao Ai, Cong Yu

Publikováno v: Energies, Vol 17, Iss 13, p 3322 (2024)

For the variable speed variable displacement power unit (VSVDPU), achieving power matching between the permanent magnet synchronous motor (PMSM) and the variable displacement plunger pump (VDPP) is the key to reducing system energy consumption. The c

Externí odkaz: https://doaj.org/article/89e805b8fccd4a4ea934ad589326fd54

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PROBLEMS OF MEASUREMENT OF VERTICAL MOVEMENTS BASED ON THE RESULTS OBTAINED IN THE GEODETIC METHODS OF THE INTERNATIONAL GEODYNAMIC SERVICE (IGS)

Autor: Alisherov Shokhrukhbek

In this articleYou can get information about the steps and types of several observational activities related to tracking the movement of the Earth. Conducting a comprehensive comparative analysis of the vertical and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1368ad9955adfc4639aa85c36297d859

Deformacijska analiza s kinematičnim deformacijskim modelom

Autor: Hrvacki, Kaja

Deformacijska analiza je postopek ugotavljanja stabilnosti točk, kar je pri določanju premikov temeljnega pomena. Dobljene vrednosti premikov in deformacij predstavimo z deformacijskim modelom, le-ta pa opisuje najverjetnejši potek deformacije. V

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3505::85eb1be3ee71d849d4315612f9b684dd
https://hdl.handle.net/20.500.12556/RUL-92374

ОБОСНОВАНИЕ ПРИМЕНИМОСТИ ЗАКОНА ПОДОБИЯ ПРИ ИССЛЕДОВАНИИ СЕЙСМИЧЕСКОГО ЭФФЕКТА ВЗРЫВА НА КАРЬЕРАХ

Autor: Kuzmenko, Anatolii Oleksandrovych, Vovk, Oksana Oleksiivna, Boiko, Viktor Viktorovych, Khlevniuk, Tamara Viktorivna, Lemeshko, Volodymyr Antonovych, Boiko jr, Viktor Viktorovych

Publikováno v: Herald of the National Technical University of Ukraine «Kyiv Polytechnic Institute». Series of «Mining»; № 21; 5-12
Вестник Национального технического университета Украины "Киевский политехнический институт". Серия "Горное дело"; № 21; 5-12
Вісник Національного технічного університету України "Київський політехнічний інститут". Серія "Гірництво"; № 21; 5-12

The degree of observance of low of similarity is analyzed between the seismic effect of explosions with different mass of explosive at the use of methodical developments of some countries.
Проанализирована степень собл

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=scientific_p::24aad84c56f367df8d93af6fefc46a58
http://mining.kpi.ua/article/view/55297