Anti-icing mechanism of combined active ethanol spraying and passive surface wettability

结冰 润湿 机制(生物学) 材料科学 乙醇 复合材料 废物管理 汽车工程 工程类 化学 气象学 物理 量子力学 有机化学
作者
Nan Li,Jing Jiang,M.Y. Yang,Hao Wang,Yanhe Ma,Zhe Li,Gongbin Tang
出处
期刊:Applied Thermal Engineering [Elsevier BV]
卷期号:220: 119805-119805 被引量:1
标识
DOI:10.1016/j.applthermaleng.2022.119805
摘要

The combined active and passive anti-icing is widely concerned due to its high-efficiency in anti-icing applications. However, the microscopic mechanism of a complete active and passive anti-icing process is not yet clear. In this work, the freezing experiments of ethanol spraying on hydrophilic and superhydrophobic functional surfaces were carried out. The results of combined active and passive anti-icing experiments indicate that the active–passive technology can improve the ice inhibition performance, especially for the hydrophilic surface. Based on molecular dynamics simulations, the microscopic mechanisms of solution freezing on hydrophilic and superhydrophobic surfaces were revealed. Due to the adsorption of additive molecules on ice molecules and the interaction between additive molecules and the surface, the energy barrier of heterogeneous nucleation increases and the freezing temperature decreases. Therefore, the hydrophilic surface that was generally considered to be weak in ice inhibition shows an unexpected strong ice inhibition performance in the combined active and passive anti-icing process. The present work is helpful for developing combined active and passive anti-icing technology in practical engineering.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
香蕉觅云应助monoklatt采纳,获得10
1秒前
可爱的函函应助牧觅云采纳,获得10
2秒前
2秒前
张铭完成签到 ,获得积分10
2秒前
田様应助偷喝汽水采纳,获得10
3秒前
4秒前
桥桥发布了新的文献求助10
4秒前
pw发布了新的文献求助100
5秒前
吃吃发布了新的文献求助10
5秒前
风息发布了新的文献求助10
5秒前
Lynette完成签到,获得积分0
6秒前
Chen完成签到 ,获得积分10
6秒前
朴素的冰颜完成签到,获得积分10
7秒前
磊2024完成签到,获得积分10
8秒前
9秒前
9秒前
小李叭叭完成签到,获得积分10
11秒前
温柔晓刚完成签到,获得积分10
11秒前
yx_cheng应助liuzhen采纳,获得10
11秒前
光影发布了新的文献求助10
12秒前
13秒前
善学以致用应助sje采纳,获得10
14秒前
科目三应助小李叭叭采纳,获得10
14秒前
FLZLC发布了新的文献求助10
17秒前
研友_84mlkL完成签到,获得积分10
19秒前
19秒前
退而求其次完成签到,获得积分10
20秒前
阿胡发布了新的文献求助30
20秒前
21秒前
害羞书易完成签到,获得积分20
21秒前
思源应助牧觅云采纳,获得10
21秒前
烟花应助qq采纳,获得10
24秒前
monoklatt发布了新的文献求助10
24秒前
25秒前
25秒前
研友_84mlkL发布了新的文献求助10
25秒前
27秒前
文献达人发布了新的文献求助10
28秒前
小蘑菇应助吃吃采纳,获得10
29秒前
29秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
Cognitive Neuroscience: The Biology of the Mind 1000
Technical Brochure TB 814: LPIT applications in HV gas insulated switchgear 1000
Toward a Combinatorial Approach for the Prediction of IgG Half-Life and Clearance 500
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
Picture Books with Same-sex Parented Families: Unintentional Censorship 500
Nucleophilic substitution in azasydnone-modified dinitroanisoles 500
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3969940
求助须知:如何正确求助?哪些是违规求助? 3514642
关于积分的说明 11175298
捐赠科研通 3249947
什么是DOI,文献DOI怎么找? 1795178
邀请新用户注册赠送积分活动 875617
科研通“疑难数据库(出版商)”最低求助积分说明 804891