STUDY ON THE INTERNAL CONDENSATION OF WATER VAPOR IN PNEUMATIC SYSTEM

Abstract

Abstract: The internal condensation of charging and discharging pneumatic system is investigated in terms of gas dynamics, thermodynamics, condensation theory and aerosol theory. The mechanism of internal condensation is unveiled. Using the ideal of fuzzy math, the factor effect on the internal condensation is synthesized to give a formula which calculates the possibility of the occurrence of internal condensation for a certain pneumatic system.

Key words: Deposition, Homogeneous condensation, Internal condensation of vapor, Pneumatic system

CLC Number:

TK137

Li Jun;Wang Zuwen;Bao Gang. STUDY ON THE INTERNAL CONDENSATION OF WATER VAPOR IN PNEUMATIC SYSTEM[J]. , 2001, 37(10): 54-58.

Add to citation manager EndNote|Reference Manager|ProCite|BibTeX|RefWorks

URL: http://www.cjmenet.com.cn/EN/

http://www.cjmenet.com.cn/EN/Y2001/V37/I10/54

[1]	LI Kai, JIANG Xiao, FANG Xuewei, CHEN Ruikai, WANG Hang, LI Changze, HUANG Ke, LU Bingheng. Effect of Laser Shock Peening on the Properties of Al-Zn-Mg Thin-walled Structures Fabricated by Wire Arc Directed Energy Deposition [J]. Journal of Mechanical Engineering, 2026, 62(3): 137-145.
[2]	WANG Di, WEI Yang, ZHENG Pinzhu, TIAN Yinqian, YANG Yongqian, ZHOU Heng, LI Yanwen, ZHANG Shiqin, HAN Changjun. Study on the Influence of Interlayer Idle Time on the Temperature Field and Deposition Quality of GH3536 Alloy Fabricated by Laser Additive Manufacturing [J]. Journal of Mechanical Engineering, 2026, 62(3): 146-159.
[3]	SHI Xinyu, LI Yanze, CHEN Mingyuan, GU Dongdong. Thermodynamic Behavior within Melt Pool of LDED Fabricated Stiffener on Cylinder Inner Wall [J]. Journal of Mechanical Engineering, 2025, 61(9): 89-100.
[4]	LI Yongquan, HAO Qingrui, LIANG Guodong, WANG Cunxi, GAO Yang. Microstructure and High Temperature Oxidation Properties of Al-Y Co-deposition Coating on TiAl Alloy [J]. Journal of Mechanical Engineering, 2025, 61(4): 137-146.
[5]	CHEN Zhixu, CHEN Yuanhang, LI Chenxing, YANG Chunli. Research on Posture-controlled Method of Gas Tungsten Arc and Wire-based Deposition for Repairing Complex Blades [J]. Journal of Mechanical Engineering, 2025, 61(22): 47-56.
[6]	SHEN Zhikang, LI Dongxiao, SUN Zhonggang, MA Liangchao, LIU Xiaochao, TIAN Yanhong, GUO Wei, HOU Wentao, PIAO Zhongyu, YANG Xinqi, LI Wenya. Fundamentals and Prospects of Additive Friction Stir Deposition：Opportunities and Challenges [J]. Journal of Mechanical Engineering, 2025, 61(2): 56-85.
[7]	GENG Ruwei, ZHU Congcong, WEI Zhengying, MA Ninshu. Numerical Simulation and Experimental Study of Microstructure Transformation of Droplet Hybrid Arc Additive Manufacturing for Aluminum Alloy [J]. Journal of Mechanical Engineering, 2025, 61(18): 170-180.
[8]	DU Wenbo, LI Xiaoliang, LI Xia, HU Shenheng, ZHU Sheng. Research Status of Additive Friction Stir Deposition Process [J]. Journal of Mechanical Engineering, 2024, 60(7): 374-384.
[9]	SONG Boxue, WANG Zisheng, CHEN Keqiang, JIANG Xingyu, YU Tianbiao, LIU Weijun, YANG Guozhe. Effect of Melting and Solidification Behavior and Dendrite Morphology of DED Melt Pool on Tensile Strength [J]. Journal of Mechanical Engineering, 2024, 60(7): 411-424.
[10]	CHEN Zhixu, LI Chenxing, YANG Chunli. Research on Robotic Gas Tungsten Arc and Wire-Based Deposition Process for Repairing Damaged Blades [J]. Journal of Mechanical Engineering, 2024, 60(6): 187-196.
[11]	DENG Shiwei, SHEN Wenjie, CHEN Yuhong, BAI Tian, MEI Deqing, WANG Yancheng. Numerical Modeling and Experimental Study of the Reaction Process in Silicon Epitaxial Growth Reaction Chamber [J]. Journal of Mechanical Engineering, 2024, 60(5): 209-218.
[12]	DU Jun, WANG Qianyuan, HE Jimiao, ZHANG Yongheng, WEI Zhengying. Influence of the Offset Distance between Droplet and Molten Pool on the Molten Pool Morphology in TIG-assisted Droplet Deposition Manufacturing [J]. Journal of Mechanical Engineering, 2024, 60(5): 219-230.
[13]	RONG Peng, Cheng Jing, DENG Hongwen, TAO Changan, GAO Chuanyun, RAN Xianzhe, CHENG Xu, TANG Haibo, LIU Dong. Effect of Different Heat Treatments on Microstructure and Tensile Properties of TC4 Titanium Alloy Fabricated by Laser Directed Energy Deposition [J]. Journal of Mechanical Engineering, 2024, 60(20): 99-107.
[14]	ZHAO Xin, HUANG Jinjie. Optimization Methodology for Additive Manufacturing Parameter by Fused Deposition Modeling (FDM) Based on RSM-RVEA [J]. Journal of Mechanical Engineering, 2024, 60(19): 277-297.
[15]	ZHANG Jiahao, WANG Leilei, ZHANG Yanxiao, LI Yifan, WANG Xiaoming, ZHAN Xiaohong. Study on the Microstructure and Tensile Properties of TiC/TC4 Functionally Gradient Materials by Laser Melting Deposition [J]. Journal of Mechanical Engineering, 2024, 60(19): 356-366.

STUDY ON THE INTERNAL CONDENSATION OF WATER VAPOR IN PNEUMATIC SYSTEM

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments