Evidence map›Paper›PMID 38667236›Full record

ArticleBiomimetics (Basel, Switzerland)2024

Experimental Investigation on Aerodynamic Performance of Inclined Hovering with Asymmetric Wing Rotation.

Mengzong Zheng, Liansong Peng, Guanting Su, Tianyu Pan, Qiushi Li

Abstract read
In one paragraph

Article in Biomimetics (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Mengzong ZhengResearch Institute of Aero-Engine, Beihang University, Beijing 100191, China.
Liansong PengChina Academy of Information and Communications Technology, Institute for the Integration of Informatization and Industrialization, Beijing 100190, China.
Guanting SuSchool of Energy and Power Engineering, Beihang University, Beijing 100191, China.ORCID 0000-0002-1295-9599
Tianyu PanResearch Institute of Aero-Engine, Beihang University, Beijing 100191, China.
Qiushi LiResearch Institute of Aero-Engine, Beihang University, Beijing 100191, China.

Funding

Beijing Nova ProgramChina Postdoctoral Science Foundation 2022M710296Fundamental Research Funds for the Central UniversitiesNational Natural Science Foundation of China 52206040National Natural Science Foundation of China 52322603Open Research Subject of Engineering Research Center of Intelligent Air- Ground Integration Vehicle and Control (Xihua University, Ministry of Education) ZNKD2023-006Science Center for Gas Turbine Project P2022-B-II-004-001Science Center for Gas Turbine Project P2023-B-II-001-001
6 · The paper itself

Abstract

This study presents a model experiment method that can accurately reproduce the flapping motion of insect wings and measure related unsteady aerodynamic data in real time. This method is applied to investigate the aerodynamic characteristics of inclined hovering, which distinguishes it from normal hovering by having asymmetric wing rotation during the two half strokes. In the study of the aerodynamic influence of the downstroke rotational angle, it is found that the rotational angle affects lift generation by changing the angle between the wing surface and the horizontal plane in the mid-downstroke. When the wing is almost parallel to the horizontal plane in the mid-downstroke, the vortex structure can maintain structural integrity and a large magnitude, which is conducive to the generation of high lift. In the study of the aerodynamic effect of the upstroke rotational angle, the windward conversion mechanism is proposed to explain the influence of the upstroke rotational angle on the direction and magnitude of thrust. Obtaining the rotational angle that is most conducive to maintaining the flight state of hovering in the present study can provide guidance for the structural design and kinematic control of micro aerial vehicles.

Indexed as

aerodynamic performancedragonflyinclined hoveringmodel experiment method

Identifiers

PMID38667236
PMCPMC11047828

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.