An experimental investigation on frosting characteristics of a microchannel outdoor heat exchanger in an air conditioning heat pump system for electric vehicles

Li, Kang; Luo, Shuxian; Jin, Yu; Tang, Qitian; Fang, Yidong

doi:10.1002/er.5519

Cited by 11 publications

(2 citation statements)

References 30 publications

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“…This research looks into the running of a smart community microgrid and the trade-offs that come with managing electricity needs and supplies [31]. The freezing mechanism of an air conditioner heat pump (ACHP) system of EVs with a microchannel outdoor heat exchanger (OHX) has been investigated experimentally in this research [32]. This research proposes a cost-effective power management strategy for increasing the amount of renewable energy (RE) in smart distribution grids (SDGs) [33].…”

Section: Evs Planningmentioning

confidence: 99%

Challenges and opportunities of FACTS devices interacting with electric vehicles in distribution networks: A technological review

Mousaei,

Gheisarnejad,

Khooban

2023

Journal of Energy Storage

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Section: Evs Planningmentioning

confidence: 99%

Challenges and opportunities of FACTS devices interacting with electric vehicles in distribution networks: A technological review

Mousaei,

Gheisarnejad,

Khooban

2023

Journal of Energy Storage

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“…It is well known that frost will occur when water vapor in the air contacts a cold surface with a surface temperature lower than the dew point in refrigeration, low temperature storage, air conditioning heat pumps and other low temperature fields [1][2][3]. As the frost layer is a porous material composed of ice crystals and air, its effective thermal conductivity is low.…”

Section: Introductionmentioning

confidence: 99%

Preparation and Anti-frost Performance of PDMS-SiO2/SS Superhydrophobic Coating

Sun

et al. 2020

Coatings

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Polydimethylsiloxane modified SiO2/organic silicon sol (PDMS-SiO2/SS) hybrid coating was synthesized via a simple two-step modification route. The nanoparticles (NPs) of PDMS-SiO2 were synthesized through a high temperature dehydration reaction by using silica and excessive PDMS. The NPs lapped with each other and formed a branch and tendril structure. Organic silicon sol (SS) added as basement introduced a hydrophobic group and protected the structure of the NPs. The PDMS-SiO2/SS hybrid coating exhibits a superhydrophobic performance with a maximum water contact angle of 152.82°. The frost test was carried out on a refrigerator evaporator, and the results showed that the coating did not merely delay the frost crystal time about 113 min but also increased the frost layer process time. Meanwhile, the defrosted water droplets rolled off from the coated surface easily which is a benefit for frost suppression performance of the next refrigeration cycle.

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Status and challenges of vapor compression air conditioning and heat pump systems for electric vehicles

Ko,

Jeong

2024

Applied Energy

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An experimental investigation on frosting characteristics of a microchannel outdoor heat exchanger in an air conditioning heat pump system for electric vehicles

Cited by 11 publications

References 30 publications

Challenges and opportunities of FACTS devices interacting with electric vehicles in distribution networks: A technological review

Challenges and opportunities of FACTS devices interacting with electric vehicles in distribution networks: A technological review

Preparation and Anti-frost Performance of PDMS-SiO2/SS Superhydrophobic Coating

Status and challenges of vapor compression air conditioning and heat pump systems for electric vehicles

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