Open Access Article
Physical Science and Technical Research. 2025; 5: (1) ; 33-45 ; DOI: 10.12208/j.pstr.20250005.
Based on the law of overall evaporation of liquid phase, the experiment of simultaneous cooling effect caused by water evaporation and the experiment of heating up and cooling down effect
基于液相整体蒸发定律解释水的蒸发引起的上下同步降温效应实验和上热下冷效应实验
作者：
江正杰1 *,
朱韵之2,
冯跃春3
1 山东工商学院人文与传播学院 山东烟台
2 江苏省扬州中学 江苏扬州
3 扬州市青年科学技术协会 江苏扬州
*通讯作者：
江正杰,单位： 山东工商学院人文与传播学院 山东烟台；
发布时间: 2025-03-31 总浏览量: 41
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摘要
基于液相整体蒸发定律设计了二大类实验，这二大类实验也是对液相整体蒸发定律的进一步验证：实验1：蒸发引起的上下液面同步降温实验，其中又包含4个实验：实验1.1室温环境下的开口蒸发引起上下同步降温的实验；实验1.2冰柜冷却环境下的蒸发引起上下同步降温的实验；实验1.3酒精在冰柜内的冷却过程中蒸发引起同步降温实验；实验1.4保温圆塑料杯内上热下冷的水在冰柜内开口蒸发引起上下同步降温的实验。实验2：蒸发引起上热下冷的实验，其中又包含4个实验：实验2.1保温桶水的蒸发引起的上热下冷效应实验；实验2.2保温2米管水的蒸发引起上热下冷效应实验；实验2.3酒精在冰柜内的蒸发引起的上热下冷效应实验。实验2.4 1米管水的蒸发引起上热下冷效应实验；以上这二大实验的全部结论都符合基于液相整体蒸发定律的预期，因此也确证了整体蒸发定律是普遍成立的。
关键词： 整体蒸发定律；均温下的同步降温效应；非均温下的同步降温效应；上热下冷效应；热力学第二定律
Abstract
Two major categories of experiments were designed based on the bulk evaporation law of liquid phase, and these experiments further verified the law.Experiment 1: Experiments on synchronous temperature reduction of upper and lower liquid surfaces caused by evaporation, which includes four sub - experiments:Experiment 1.1: Experiment on synchronous temperature reduction caused by open evaporation at room temperature.Experiment 1.2: Experiment on synchronous temperature reduction caused by evaporation in a refrigerated environment.Experiment 1.3: Experiment on synchronous temperature reduction caused by evaporation of alcohol during cooling in a refrigerator.Experiment 1.4: Experiment on synchronous temperature reduction caused by open evaporation in a refrigerator of water in a thermally insulated round plastic cup with upper hot and lower cold layers.Experiment 2: Experiments on upper hot and lower cold phenomenon caused by evaporation, which includes four sub - experiments:Experiment 2.1: Experiment on upper hot and lower cold effect caused by evaporation of water in a thermos bucket.Experiment 2.2: Experiment on upper hot and lower cold effect caused by evaporation of water in a 2 - meter - long thermally insulated tube.Experiment 2.3: Experiment on upper hot and lower cold effect caused by evaporation of alcohol in a refrigerator.Experiment 2.4: Experiment on upper hot and lower cold effect caused by evaporation of water in a meter - long tube;All conclusions from these two major experiments match the expectations based on the bulk evaporation law of liquid phase, thus confirming the law's universal validity.
Key words： Integral evaporation law; Synchronous cooling effect under uniform temperature; Synchronous cooling effect under heterogeneous temperature; Upper heating and lower cooling effect; Mpamba effect
参考文献 References
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引用本文
江正杰, 朱韵之, 冯跃春, 基于液相整体蒸发定律解释水的蒸发引起的上下同步降温效应实验和上热下冷效应实验[J]. 物理科学与技术研究, 2025; 5: (1) : 33-45.