Lift estimation of Half-Rotating Wing in hovering flight

Wang, X Y; Dong, Yuanbo; Zhi-zhen, Qiu; Zhang, Y Q; Shan, Jixiang

doi:10.1088/1757-899x/157/1/012001

Cited by 3 publications

(1 citation statement)

References 3 publications

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“…The Half-Rotating mechanism is a new type of bionic motion mechanism that can realize asymmetrical motion of animals [11][12]. When it is applied to bionic flight [13] and underwater propulsion [14], it is found that the device using this mechanism has good hydrodynamic performance when moving with fluid, so it is introduced into the design of impeller thruster and a new type of HRIT is proposed. Unlike the fixed impeller used in the above study, the HRIT uses a active impeller-Half-Rotating impeller.…”

Section: Introductionmentioning

confidence: 99%

Numerical simulation of the effect of different impeller structural parameters on the lift and thrust of a new impeller thruster

Chen

Wang

et al. 2023

J. Phys.: Conf. Ser.

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The Half-Rotating impeller thruster(HRIT) based on the Half-Rotating Mechanism is a new type of impeller thruster. Its impeller motion principle is different from the fixed impeller of the ordinary impeller thruster. In order to obtain better aerodynamic force in working, it is necessary to explore the HRIT in different structural parameters. The influence of the radius of the rotating arm, the width of the blade is calculated and analyzed in detail by numerical calculation method. The calculation results show that the radius of the rotating arm is the main factor affecting the lift and thrust of the HRIT. The aerodynamic characteristics of the thruster under different blade widths are also different. The aerodynamic characteristics of the thruster under different blade widths are also different, the lift reaches its peak value when blade widths d=30mm, and the thrust reaches its peak value when d=35mm; The blade lengths also has a great influence on the aerodynamic force of the thruster, and the lift and thrust both increase with the increase of blade lengths. At the same time, compared with the fixed impeller thruster, the HRIT has relatively balanced aerodynamic performance.

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Section: Introductionmentioning

confidence: 99%

Numerical simulation of the effect of different impeller structural parameters on the lift and thrust of a new impeller thruster

Chen

Wang

et al. 2023

J. Phys.: Conf. Ser.

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Pitching stability analysis of half-rotating wing air vehicle

Wang

et al. 2017

IOP Conf. Ser.: Mater. Sci. Eng.

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Comprehensive Genome Analysis on the Novel Species Sphingomonas panacis DCY99T Reveals Insights into Iron Tolerance of Ginseng

Kim

Park

Balusamy

et al. 2020

IJMS

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Plant growth-promoting rhizobacteria play vital roles not only in plant growth, but also in reducing biotic/abiotic stress. Sphingomonas panacis DCY99T is isolated from soil and root of Panax ginseng with rusty root disease, characterized by raised reddish-brown root and this is seriously affects ginseng cultivation. To investigate the relationship between 159 sequenced Sphingomonas strains, pan-genome analysis was carried out, which suggested genomic diversity of the Sphingomonas genus. Comparative analysis of S. panacis DCY99T with Sphingomonas sp. LK11 revealed plant growth-promoting potential of S. panacis DCY99T through indole acetic acid production, phosphate solubilizing, and antifungal abilities. Detailed genomic analysis has shown that S. panacis DCY99T contain various heavy metals resistance genes in its genome and the plasmid. Functional analysis with Sphingomonas paucimobilis EPA505 predicted that S. panacis DCY99T possess genes for degradation of polyaromatic hydrocarbon and phenolic compounds in rusty-ginseng root. Interestingly, when primed ginseng with S. panacis DCY99T during high concentration of iron exposure, iron stress of ginseng was suppressed. In order to detect S. panacis DCY99T in soil, biomarker was designed using spt gene. This study brings new insights into the role of S. panacis DCY99T as a microbial inoculant to protect ginseng plants against rusty root disease.

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Lift estimation of Half-Rotating Wing in hovering flight

Cited by 3 publications

References 3 publications

Numerical simulation of the effect of different impeller structural parameters on the lift and thrust of a new impeller thruster

Numerical simulation of the effect of different impeller structural parameters on the lift and thrust of a new impeller thruster

Pitching stability analysis of half-rotating wing air vehicle

Comprehensive Genome Analysis on the Novel Species Sphingomonas panacis DCY99T Reveals Insights into Iron Tolerance of Ginseng

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