Simulation and Structural Analysis of a Flexible Coupling Bionic Desorption Mechanism Based on the Engineering Discrete Element Method.

Jinguang Li, Hongyan Qi, Yunhai Ma, Peng Gao, Baoguang Wu

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 2 papers.

0numbers the graph read from it

0cells of the map it votes in

2citing 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

2 citing papers in PubMed.

Design and Analysis of a Bionic Pressing Roller Based on the Structural Characteristics of Pangolin Scales.Biomimetics (Basel, Switzerland) · 2026
Article
Editorial Board Members' Collection Series: Biomimetic Design, Constructions and Devices in Times of Change I.Biomimetics (Basel, Switzerland) · 2024
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.

Jinguang LiThe College of Biological and Agricultural Engineering, Jilin University, 5988 Renmin Street, Changchun 130025, China.

Hongyan QiThe College of Biological and Agricultural Engineering, Jilin University, 5988 Renmin Street, Changchun 130025, China.

Yunhai MaThe College of Biological and Agricultural Engineering, Jilin University, 5988 Renmin Street, Changchun 130025, China.

Peng GaoThe College of Biological and Agricultural Engineering, Jilin University, 5988 Renmin Street, Changchun 130025, China.

Baoguang WuThe College of Biological and Agricultural Engineering, Jilin University, 5988 Renmin Street, Changchun 130025, China.

Funding

Changchun Science and Technology Development 21ZGN15Jilin Province Science and Technology Department 20210202021NCNational Natural Science Foundation of China 52275288

6 · The paper itself

Abstract

Soil adhesion is one of the important factors affecting the working stability and quality of agricultural machinery. The application of bionic non-smooth surfaces provides a novel idea for soil anti-adhesion. The parameters of sandy loam with 21% moisture content were calibrated by the Engineering Discrete Element Method (EDEM). The final simulated soil repose angle was highly consistent with the measured soil repose angle, and the obtained regression equation of the soil repose angle provides a numerical reference for the parameter calibration of different soils. By simulating the sinusoidal swing of a sandfish, it was found that the contact interface shows the phenomenon of stress concentration and periodic change, which reflects the effectiveness of flexible desorption and soil anti-adhesion. The moving resistance of the wedge with different wedge angles and different serrated structures was simulated. Finally, it was found that a 40° wedge with a high-tail sparse staggered serrated structure on the surface has the best drag reduction effect, and the drag reduction is about 10.73%.

Indexed as

bionic non-smooth surfaceflexible desorptionsandfish (Scincus scincus)stress concentrationwedged structure serrated structure

Identifiers

PMID38667235

DOI10.3390/biomimetics9040224

PMCPMC11048712

What OpenQuestion holds

Textmetadata

LicenceCC BY

Read underepoch 390

Registered trials

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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.