Qiuyang Chen

Title: Innovations of Qiuyang Chen in Heat Exchanger Technology

Introduction

Qiuyang Chen is a notable inventor based in Shaanxi, China. He has made significant contributions to the field of heat exchanger technology, holding 2 patents that showcase his innovative approach to improving heat transfer efficiency.

Latest Patents

One of his latest patents is a shell-and-tube heat exchanger with helical baffles. This invention provides a single shell-pass shell-and-tube heat exchanger where the helical baffles are separated into inner and outer parts along the radial direction of the shell. In the central portion of the inner space of the shell, an inner non-continuous helical form is employed. In the outer portion, doughnut-shaped helical baffles with continuous curved surfaces are arranged to form an outer continuous helical baffle, surrounding the inner helical baffles. This design enhances the flow patterns of fluids on the shell side, leading to a reduced flow pressure drop and mitigating fouling. Consequently, the heat transfer rate is improved, and the service life of the heat exchanger is increased. Additionally, the invention provides two methods for manufacturing continuous helical baffles, ensuring the concentricity of the tube bundle holes for easier installation of heat exchange tube bundles.

Career Highlights

Qiuyang Chen is affiliated with Xi'an Jiaotong University, where he continues to engage in research and development in the field of thermal engineering. His work has been instrumental in advancing the design and functionality of heat exchangers.

Collaborations

He has collaborated with notable colleagues such as Qiuwang Wang and Yining Wu, contributing to various research projects and innovations in heat transfer technologies.

Conclusion

Qiuyang Chen's innovative work in heat exchanger technology demonstrates his commitment to enhancing efficiency and performance in thermal systems. His contributions are significant in the field and continue to influence future developments.