Cited by 66Icing and De-icing TechnologiesHeat Transfer and OptimizationRefrigeration and Air Conditioning Technologies

Observations of early-stage frost formation on a cold plate in atmospheric air flow

Cheng, Chin-Hsiang, Wu, Keng-Hsien·2003·Journal of Heat Transfer

Abstract

The present study is conducted to investigate the frost formation on a cold plate in atmospheric air flow by means of experimental and theoretical methods. In order to provide observations for the early stage of the frost growth process, a microscopic image system is used to record the pattern and the thickness of the frost layer per five seconds after the onset of frost formation. In this study, a multiple-step ascending frost growth pattern caused by melting of frost crystals at the frost surface has been observed. Effects of velocity, temperature and relative humidity of air (V,Ta, and ϕ) are studied, and the surface temperature of the cold plate Tw is also varied. The considered ranges of these dominant variables are: 2⩽V⩽13 m/s, 20⩽Ta⩽35°C, 40 percent ⩽ϕ⩽80 percent, and −13⩽Tw⩽−2°C. The theoretical model presented by Cheng and Cheng [22] for predicting the frost growth rate during the frost layer growth period is verified. Results show that the predictions of frost growth rate by the model agree with the experiment data, especially for the frost layer growth period.

Integrity signals

Registry

Crossref · 10.1115/1.1513576

Cites

17 of 17 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • In Set #12, the data exhibit a step-wise (and cyclic) increase in frost thickness for times in excess of about 18 min.

    “In the case of Set #12, the data exhibit a step-wise (and cyclic) increase in frost thickness for times in excess of about 18 min.”
  • Cheng and Wu [8] report that photographic examination revealed denser frost prevailed at increased air temperature.

    “Cheng and Wu [8] again report that photographic (visual) examination revealed that denser frost prevailed at increased air temperature.”
  • The test data of Cheng and Wu [8] suggest that frost thickness is rather insensitive to changes in air temperature (increase of 5 K).

    “The data suggest the frost thickness is rather insensitive to changes in air temperature (increase of 5 K).”
  • The model predictions shown in Fig. 5b are in accord with the test observations of Cheng and Wu [8] with regard to the frost thickness and frost density.

    “The model predictions shown in Fig. 5b are in accord with the test observations of Cheng and Wu [8] with regard to the frost thickness and frost density”
  • The step-wise increase in frost thickness was ascribed to melting visually observed at the frost surface.

    “This behavior was ascribed to the occurrence of melting visually observed at the frost surface (Cheng and Wu [8]).”

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Cheng, C.-H., & Wu, K.-H.
Affiliations
Tatung University (TW)
Venue
Journal of Heat Transfer
Publisher
Wiley
Published
2003-01-29
Volume
125
Issue
1
Pages
95-102
ISSN
  • 0022-1481 (ISSN-L)
  • 1528-8943
OpenAlex
W2084005517
Cited by
66
References
17
Citations by year
2026: 4 · 2025: 7 · 2024: 6 · 2023: 4 · 2022: 4 · 2021: 3 · 2020: 2 · 2019: 1 · 2018: 6 · 2017: 1 · 2016: 2 · 2014: 2 · 2013: 1 · 2012: 4
FWCI
7.52
Type
journal article
Language
en
Open access
closed
Locations
ASME Journal of Heat and Mass Transfer (publishedVersion)
Topics
  • Physical Sciences › Engineering › Aerospace Engineering › Icing and De-icing Technologies
  • Physical Sciences › Engineering › Mechanical Engineering › Heat Transfer and Optimization
  • Physical Sciences › Engineering › Mechanical Engineering › Refrigeration and Air Conditioning Technologies
Keywords
frost formation, cold plate, frost layer growth, relative humidity, air velocity, surface temperature, frost thickness

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review