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单词 self-propulsion
释义

self-propulsion in British English

(ˌsɛlfprəˈpʌlʃən)
noun
propulsion of a vehicle through its own source of tractive power rather than by an external means

Examples of 'self-propulsion' in a sentence
self-propulsion

Heliciform precipitates were formed under the self-propulsion of the micro-boat.
Mark Frenkel, Victor Multanen, Roman Grynyov, Albina Musin, Yelena Bormashenko, EdwardBormashenko 2017, 'Camphor-Engine-Driven Micro-Boat Guides Evolution of Chemical Gardens', Scientific Reportshttp://link.springer.com/article/10.1038/s41598-017-04337-w. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The calculation was carried out in towing and self-propulsion conditions.
Jung-Hun Kim, Jung-Eun Choi, Bong-Jun Choi, Seok-Ho Chung 2014, 'Twisted rudder for reducing fuel-oil consumption', International Journal of Naval Architecture and Ocean Engineeringhttp://www.sciencedirect.com/science/article/pii/S209267821630173X. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
And the resistance, self-propulsion and manoeuvring tests were also carried out at the towing tank.
Kyoungsoo Ahn, Gil-Hwan Choi, Dong-Igk Son, Key-Pyo Rhee 2012, 'Hydrodynamic characteristics of X-Twisted rudder for large container carriers', International Journal of Naval Architecture and Ocean Engineeringhttp://www.sciencedirect.com/science/article/pii/S2092678216303521. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
However, the randomness of self-propulsion at the microscale restricts its use in practice.
Jiliang Chen, Hongyan Zhang, Xu Zheng, Haihang Cui 2014, 'Janus particle microshuttle: 1D directional self-propulsion modulated by AC electricalfield', AIP Advanceshttp://dx.doi.org/10.1063/1.4868373. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
This leads to a significant activity-induced polymer shrinkage over a large range of self-propulsion velocities.
Thomas Eisenstecken, Gerhard Gompper, Roland G. Winkler 2016, 'Conformational Properties of Active Semiflexible Polymers', Polymershttp://www.mdpi.com/2073-4360/8/8/304. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
This paper considers a numerical assessment of the self-propulsion performance of a damaged ferry carrying cars in irregular waves.
Il-Ryong Park, Je-in Kim, Sung-Bu Suh, Jin Kim, Kwang-Soo Kim, Yoo-Chul Kim 2019, 'Numerical Prediction of the Powering Performance of a Car-Ferry in Irregular Wavesfor Safe Return to Port(SRtP)', 한국해양공학회지http://joet.org/upload/pdf/joet-33-1-1.pdf. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The described method shows promising results and allows for the studying of several factors relating to self-propulsion.
Björn Windén, Stephen Turnock, Dominic Hudson 2014, 'A RANS modelling approach for predicting powering performance of ships in waves',International Journal of Naval Architecture and Ocean Engineeringhttp://www.sciencedirect.com/science/article/pii/S2092678216303119. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
We also demonstrate that droplets can be captured or removed from the larger droplet surface via a self-propulsion mechanism.
Gregory S. Watson, Bronwen W. Cribb, Jolanta A. Watson 2015, 'Single Mobile Micro Droplet-Particle Pairs Spatially Captured by Macro Host Dropletson a Superhydrophobic Surface', Advances in Condensed Matter Physicshttp://dx.doi.org/10.1155/2015/801547. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
To facilitate the rotating propeller for propeller open water test and self-propulsion test, a sliding mesh technique was adopted.
Jeong Hwa Seo, Dong Myung Seol, Ju Hyun Lee, Shin Hyung Rhee 2010, 'Flexible CFD meshing strategy for prediction of ship resistance and propulsion performance',International Journal of Naval Architecture and Ocean Engineeringhttp://www.sciencedirect.com/science/article/pii/S2092678216302424. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
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更新时间：2025/2/11 18:02:11