STRENGTH RELIABILITY DESIGN OF PRESSURE PARTS FOR BOILERS

Abstract

Abstract: A Method for reliability strength designing pressure parts of boilers is presented. Based on existing strength calculation formulas for pressure parts of boilers and taking into consideration the scatter of the various design magnitudes, a way how the strength design reliability of pressure parts for boilers may be determined with the help of reliability analysis methods is showed. Techniques for determining the distribution parameters, as well as reliability calculation models are also described. Reliability design methods of tubes, pipes, round header, drum shells and ends are given together with some practical examples.

Key words: Boiler, Design, Pressure part, Reliability, Strength

CLC Number:

TK222

Shi Jinyuan;Chen Zhenrong. STRENGTH RELIABILITY DESIGN OF PRESSURE PARTS FOR BOILERS[J]. , 1997, 33(2): 77-81，9.

[1]	DONG Zhigang, WANG Zhongwang, RAN Yichuan, BAO Yan, KANG Renke. Advances in Ultrasonic Vibration-assisted Milling of Carbon Fiber Reinforced Ceramic Matrix Composites [J]. Journal of Mechanical Engineering, 2024, 60(9): 26-56.
[2]	WANG Pai, BAI Yifan, ZHAO Wenxiang, ZHANG Yibo, LIU Zhibing. Research on Surface Integrity Evolution of Short Arc Assisted Milling of Superalloy [J]. Journal of Mechanical Engineering, 2024, 60(9): 434-444.
[3]	YANG Yang, WANG Zekui, CHEN Chen, MA Hua, YANG Zhinan, ZHANG Fucheng. Effect of Ni and Cu Alloying on Microstructure and Mechanical Properties of Fe-Mn-Al-C Austenitic Lightweight Steel [J]. Journal of Mechanical Engineering, 2024, 60(8): 154-164.
[4]	LI Li, WANG Yixuan, LUO Fen, ZHANG Wentao, ZHAO Wei, LI Xiaoqiang. Effect of Brazing Time on TiAl Joint Brazed with TiH₂-65Ni+TiB₂ Filler [J]. Journal of Mechanical Engineering, 2024, 60(8): 176-185.
[5]	ZOU Xiaolong, YANG Guangxue, ZHANG Bo, LI Guoshun, ZHANG Yichao, CHEN Can, ZHANG Shujun. Study on Dynamic Stress Characteristics of Bogie Frame of High-speed EMU [J]. Journal of Mechanical Engineering, 2024, 60(8): 212-223.
[6]	TAO Liang, TANG Yu, LI Yuanqiang, ZHANG Dashan, ZHANG Xiaolong. Design of Intelligent Tire Development Platform with Multiple In-tire Sensors and Research on Tire Cornering Test [J]. Journal of Mechanical Engineering, 2024, 60(8): 245-255.
[7]	HUANG Gongrui, ZHU Yangli, XIONG Jun, WANG Xing, LI Wen, CHEN Haisheng. Review on the Axial Turbine Long-blade Stage Characteristics under Off-design Conditions [J]. Journal of Mechanical Engineering, 2024, 60(8): 271-290.
[8]	REN Shan, WANG Jin, ZHAO Xin, ZHANG Yingfeng. “Doubly-fed” Manufacturing Service of Intelligent Design and Preventive Maintenance for Complex Products [J]. Journal of Mechanical Engineering, 2024, 60(6): 127-136.
[9]	HAN Jing, ZHANG Zheng, SONG Yuanming, SUN Qisheng, LIU Zhiyuan, SUN Jiapeng, CAO Chao, ZHAO Jiyun. Preparation, Microstructure and Properties of High-performance Gradient Nanostructured Pure Ti Plate by USSR [J]. Journal of Mechanical Engineering, 2024, 60(6): 227-235.
[10]	REN Zhongkai, LI He, XU Yanan, CHENG Qian, FENG Hao, WANG Tao. Constitutive Model and Microstructural Evolution for Tensile Behavior of Carbon Steel Ultrathin Strip under Pulsed Electric Field [J]. Journal of Mechanical Engineering, 2024, 60(6): 245-260.
[11]	WANG Boshi, CHEN Nannan, CAI Yan, WANG Min. Low-temperature Fatigue Ductile-to-brittle Transition Behavior and Mechanism for Simulated Coarse-grained Heat-affected Zone of a High-strength Low-alloy Bainite Steel [J]. Journal of Mechanical Engineering, 2024, 60(6): 271-278.
[12]	ZHANG Fengli, ZHANG Rongrong, LUO Qiuli, ZHANG Yadong, LI Bing, GUO Hui. Research on the Aerodynamic Noise Mechanism and Noise Reduction of SUV Roof Hollow Spoiler [J]. Journal of Mechanical Engineering, 2024, 60(6): 398-408.
[13]	ZHANG Liyuan, YANG Jinbo, LI Ao, YANG Qingkai, XU Guangkui. Review on Configuration Design and Control of Tensegrity Spherical Robots [J]. Journal of Mechanical Engineering, 2024, 60(5): 1-18.
[14]	ZHAO Ping, ZHANG Yating, CHENG Yue, XU Hongwei, ZI Bin. Multi-task Trajectory Synthesis Method of Single-DOF Stephenson Mechanisms Based on Sensitivity Analysis [J]. Journal of Mechanical Engineering, 2024, 60(5): 59-69.
[15]	MENG Yuan, SHI Baojun, ZHANG Dequan. Research and Improvement of Kriging-HDMR Modeling Method [J]. Journal of Mechanical Engineering, 2024, 60(5): 249-263.

STRENGTH RELIABILITY DESIGN OF PRESSURE PARTS FOR BOILERS

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments