Výsledky vyhledávání

Modelling Cooling of Packaged Fruit Using 3D Shape Models

Autor: Thijs Defraeye, Herman Ramon, W. Gruyters, Pieter Verboven, Seppe Rogge, Bart Smeets, Bart Nicolai, Elien Diels

Publikováno v: Food and Bioprocess Technology. 11:2008-2020

This study presents a novel methodology to model the cooling processes of horticultural produce using realistic product shapes rather than commonly used simplified 3D shapes, such as spheres. Variable 3D apple and pear models were created by means of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5f187921e260607209e05ba461d9377
https://doi.org/10.1007/s11947-018-2163-9

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Reusable boxes for a beneficial apple cold chain: A precooling analysis

Autor: Alemayehu Ambaw, Thijs Defraeye, Umezuruike Linus Opara, W. Gruyters, Tarl M. Berry, Pieter Verboven, Bart Nicolai

Single-use ventilated corrugated cardboard boxes are commonly used in the postharvest apple cold chain but pose significant challenges for optimising cooling efficiency while reducing energy use. The cooling performance of typical corrugated boxes (s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::931204de4cbf8eac4dc98ebc90fb141b
https://lirias.kuleuven.be/handle/20.500.12942/690308

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Analysis of the spatiotemporal temperature fluctuations inside an apple cool store in response to energy use concerns

Autor: W. Gruyters, Ans De Roeck, Ann Schenk, Bart Nicolai, Mulugeta Admasu Delele, Alemayehu Ambaw, Pieter Verboven, Sunny George Gwanpua, Niels Bessemans

Publikováno v: International Journal of Refrigeration. 66:156-168

Energy cost concerns have led to question the temperature and air flow regimes in cool store facilities. In this paper, a CFD model of the air flow and temperature dynamics inside an apple fruit cool store was developed, validated and used to analyze

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddc5c3ab6c31ab701e452fee4183d182
https://doi.org/10.1016/j.ijrefrig.2016.02.004

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Revealing shape variability and cultivar effects on cooling of packaged fruit by combining CT-imaging with explicit CFD modelling

Autor: T. Van De Looverbosch, Zi Wang, Bart Nicolai, Thijs Defraeye, Pieter Verboven, W. Gruyters, Siem Janssen

Publikováno v: Postharvest Biology and Technology. 162:111098

Proper postharvest temperature management is required to maintain the quality of fresh fruit such as pears. Understanding and evaluating the cooling process is crucial. In this context, numerical modelling techniques such as computational fluid dynam

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b062489f9a219608400fcbd0e434a95
https://doi.org/10.1016/j.postharvbio.2019.111098

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A numerical evaluation of adaptive on-off cooling strategies for energy savings during long-term storage of apples

Autor: W. Gruyters, Ann Schenk, Sunny George Gwanpua, Mulugeta Admasu Delele, Pieter Verboven, Bart Nicolai

The main energy costs of long-term apple storage are associated with cooling. Reducing these costs without compromising product quality may be possible with minor room temperature increases. This paper presents a transient CFD model to evaluate autom

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27cad3f20448d2e9a5c28dea7d41476c
https://lirias.kuleuven.be/handle/123456789/597394

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Spatial distribution of gas concentrations and RQ in a controlled atmosphere storage container with pear fruit in very low oxygen conditions

Autor: Siem Janssen, Herman Ramon, Mulugeta Admasu Delele, W. Gruyters, Pieter Verboven, Bert Verlinden, Niels Bessemans, Bart Nicolai, Bart Smeets, Seppe Rogge

Publikováno v: Postharvest Biology and Technology. 156:110903

© 2019 Elsevier B.V. Fruit that is stored in sub-optimal controlled atmosphere (CA) condition is susceptible to internal disorders and off-flavours. Understanding spatial variation in fruit respiration and gas exchange in the storage environment may

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e2ed5026279c948295cfbd68a670977
https://doi.org/10.1016/j.postharvbio.2019.05.004

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