Evidence map›Paper›PMID 37527348›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2023

A standing Leidenfrost drop with Sufi whirling.

Jinlong Yang, Yong Li, Dehui Wang, Yue Fan, Yuanyuan Ma, Fanfei Yu, Junchang Guo, Longquan Chen, Zuankai Wang, Xu Deng

Abstract read
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In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

10 authors.

Jinlong YangInstitute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 610054, China.ORCID 0000-0002-2191-7323
Yong LiInstitute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 610054, China.
Dehui WangInstitute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 610054, China.
Yue FanSchool of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China.
Yuanyuan MaInstitute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 610054, China.
Fanfei YuInstitute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 610054, China.
Junchang GuoInstitute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 610054, China.
Longquan ChenSchool of Physics, University of Electronic Science and Technology of China, Chengdu 610054, China.
Zuankai WangDepartment of Mechanical Engineering, The Hong Kong Polytechnic University, Hong Kong 999077, China.
Xu DengInstitute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 610054, China.ORCID 0000-0002-9659-0417

Funding

MOST | National Natural Science Foundation of China (NSFC) 22072014MOST | National Natural Science Foundation of China (NSFC) 22102017MOST | National Natural Science Foundation of China (NSFC) 52103136MOST | National Natural Science Foundation of China (NSFC) 52106194Sichuan Outstanding Young Scholars Foundation 2021JDJQ0013Sichuan Science and Technology Program 2021JDRC0016Sichuan Science and Technology Program 2023JDRC0082
6 · The paper itself

Abstract

When a water drop is placed on a hot solid surface, it either undergoes explosive contact boiling or exhibits a stable state. In the latter case, the drop floats over an insulating layer of vapor generated by rapid vaporization of water at the surface/drop interface; this is known as the Leidenfrost state. Here, we discuss a previously unrecognized steady state in which a water drop "stands" on a hot smooth surface. In this state, the drop stabilizes itself with partial adhesion on the hot surface, leading to unique deformation and rotation behavior reminiscent of Sufi whirling-a form of spinning dance. Our analysis of this standing Leidenfrost state reveals the underlying mechanisms that drive the drop's stable partial adhesion and subsequent deformation with rotation. The heat-transfer efficiency of this standing state is up to 390% greater than that of the traditional floating Leidenfrost state.

Indexed as

dropLeidenfrost statewettability

Identifiers

PMID37527348
PMCPMC10410755

What OpenQuestion holds

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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.