恒温过程的热量传递

doi:10.3866/PKU.DXHX201711006

University Chemistry ›› 2018, Vol. 33 ›› Issue (3): 74-77.doi: 10.3866/PKU.DXHX201711006

• Between Teacher and Student • Previous Articles Next Articles

Discussion of Heat Transfer in Isothermal Process

Yuchen LIU*(),Mingqi WANG

Department of Applied Chemistry, School of Science, Northeast Agricultural University, Harbin 150036, P. R. China

Received:2017-11-06 Published:2018-03-13
Contact: Yuchen LIU E-mail:liuyuchen78@sina.com.cn

Abstract

Abstract:

At present, the definition of isothermal process and heat in textbooks of physical chemistry make students confused when investigating heat transfer of the isothermal process. Isolated and incomplete understanding of concepts are the fundamental causes of the result. In order to clear the learning barrier for the beginner of physical chemistry, by taking isothermal reversible expansion process of perfect gas as an example, the heat transfer of isothermal process was explained in detail, and the mathematical limit thought was used in analysis process in the article.

Key words: Perfect gas, Isothermal process, Heat, Work

Yuchen LIU,Mingqi WANG. Discussion of Heat Transfer in Isothermal Process[J].University Chemistry, 2018, 33(3): 74-77.

[1]	Qian Hu, Xinyi Li, Ye Yuan, Xu Han, Xiaosong Qi, Jiaqi Li, Yanli Guo, Xiaohu Ma, Wei Liu. Send out "Light" Brilliance within Square Inches: Introducing an Analytical Chemistry Experiment at an Intermediate Level [J]. University Chemistry, 2023, 38(8): 101-107.
[2]	Xueping Yang, Sixian Zhang, Xupeng Zhao, Bei Sha. Synthesis of Metal-Organic Frame Material MOF-5 and Testing of Its Dye Adsorption Properties [J]. University Chemistry, 2023, 38(8): 156-163.
[3]	Zhi Zheng, Weijie Zhou, Qi Liu, Bangtong Guan, Junlong Zhao. Adventures in the Kingdom of Fireworks [J]. University Chemistry, 2023, 38(7): 105-111.
[4]	Xiaohan Wang, Dongxiao Cao, Wei Li, Yan Chen, Anna Tang, Deming Kong. Synthesis and Application of Morphology Controllable Covalent Organic Frameworks [J]. University Chemistry, 2023, 38(5): 110-118.
[5]	Bin Zhang, Siqi Xie, Chengyi Mou, Zhiyuan Guan, Yunchen Du. Preparation of Nickel-Carbon/Foam Material and Its Photothermal Water Evaporation Performance [J]. University Chemistry, 2023, 38(4): 253-259.
[6]	Yuhan Dong, Rongxiu Zhu. Warm-Boy-Like Graphene in the Winter Olympics [J]. University Chemistry, 2022, 37(9): 2207088-.
[7]	Xiangru Meng, Yihong Yu, Yuanfan Jiang, Yuyang Liu, Gang Li. Study on the Preparation and Proton Conductivity of a Benzotriazolyl Acetic Acid-Based HOF: Recommendation of a Green Comprehensive Chemistry Experiment [J]. University Chemistry, 2022, 37(7): 2110084-.
[8]	Yanhua Song, Han Gao, Yan Gao, Xuejun Cui, Xiaoling Yuan. Exploration on Undergraduate Practice Education in Research Universities Based on General Chemical Engineering Training Workshops and Large Chemical Enterprises [J]. University Chemistry, 2022, 37(7): 2110086-.
[9]	Yinyi Liu, Zishan Su, Bixian Chen, Xin Deng, Shuru Tang, Shuman Lin, Haoyuan Xie, Xiaojun Liu, Wenting Liu, Weiqin Xu. Control the Morphology of Cu-MOF through Microemulsion Method as a Laboratory Teaching Case [J]. University Chemistry, 2022, 37(7): 2110071-.
[10]	Shuai Zhang, Jian Zhang, Shaowei Bian, Yaping Zhao, Li Shen, Chunying Xian. Application of a Micro-Flow Regulating Valve in Saturated Vapor Pressure Measurements [J]. University Chemistry, 2022, 37(6): 2107062-.
[11]	Shichao Liu, Yaning Li, Yuxuan Zhan, Xiaohong Wang, Xiaoqin Zou. Design and Exploration of Synthesis and Oxidative Desulfurization Study of Polyoxometalate-Based Covalent Organic Framework in Experimental Teaching [J]. University Chemistry, 2022, 37(5): 2110079-.
[12]	Xiaolin Fan, Songhua Huang, Keng Chen, Shunze Zhan, Haolong Zhou, Xiaochun Huang. Encapsulation of Fluorescent Molecules in Metal-Azolate Frameworks for Volatile Organic Compound Sensing [J]. University Chemistry, 2022, 37(5): 2109097-.
[13]	Cunwei Qian, Yanqing Wang. "Course Ideology and Politics" Leading Fine Chemical Experiment Teaching Reform [J]. University Chemistry, 2022, 37(3): 2106045-.
[14]	Jie Zheng, Zhenjie Zhang, Fangyi Cheng, Kai Li, Yingxia Wang. Capture and Transformation of Carbon Dioxide: Analysis on Problem 3 of the 54th International Chemistry Olympiad [J]. University Chemistry, 2022, 37(12): 2209053-0.
[15]	Qiuhong Wei, Huiliang Li, Ranxiao Tang, Qiuhua Wu, Tao Meng, Xiaocui Chen, Shuaihua Zhang. Exploration and Practice of the Three-Step Scientific Research Feedback Teaching Method Based on Textbooks and Tracking the Frontier in Inorganic Chemistry Course [J]. University Chemistry, 2022, 37(11): 2205097-0.

Discussion of Heat Transfer in Isothermal Process

RichHTML

PDF

Like

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Metrics

Recommended 0