Evidence map›Paper›PMID 33286235›Full record

ArticleEntropy (Basel, Switzerland)2020

Environmental Response of 2D Thermal Cloak under Dynamic External Temperature Field.

Yiyi Li, Haochun Zhang, Mingyuan Sun, Zhenhuan Zhang, Haiming Zhang

Abstract read
In one paragraph

Article in Entropy (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Yiyi LiSchool of Energy Science and Engineering, Harbin Institute of Technology, Harbin 150001, China.
Haochun ZhangSchool of Energy Science and Engineering, Harbin Institute of Technology, Harbin 150001, China.ORCID 0000-0002-7712-623X
Mingyuan SunSchool of Energy Science and Engineering, Harbin Institute of Technology, Harbin 150001, China.
Zhenhuan ZhangSchool of Energy Science and Engineering, Harbin Institute of Technology, Harbin 150001, China.
Haiming ZhangSchool of Energy Science and Engineering, Harbin Institute of Technology, Harbin 150001, China.

Funding

National Natural Science Foundation of China 51536001National Natural Science Foundation of China 51776050
6 · The paper itself

Abstract

As a typical representative of transformation thermodynamics, which is the counterpart of transformation optics, the thermal cloak has been explored extensively while most current research focuses on the structural design instead of adaptability and practicability in a dynamic environment. The evaluation of energy processes involved in the thermal cloak under dynamic conditions are also lacking, which is essential to the engineering application of this functional structure. In this paper, based on the dynamic environment of a sinusoidal form with ambient amplitude, distribution density, phase, and temperature difference as variables, we evaluated the cloaking performance and environmental response of a 2D thermal cloak. Considering the heat dissipation and energy loss in the whole procedure, local entropy production rate and response entropy were introduced to analyze the different influences of each environmental parameter on the cloaking system. Moreover, we constructed a series of comprehensive schemes to obtain the fitting equation as well as an appropriate scope to apply the thermal cloak. The results are beneficial to the novel use of the concept of entropy and valuable for further improving the working efficiency and potential engineering applications of the thermal cloak.

Indexed as

dynamic environmentinteraction effectlocal entropy production ratethermal cloak

Identifiers

PMID33286235
PMCPMC7516946

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.