Biyun Zhou

Title: Biyun Zhou - Innovator in Heat Engine Technology

Introduction

Biyun Zhou is a prominent inventor based in San Jose, CA (US). She has made significant contributions to the field of engine technology, particularly with her innovative designs aimed at improving efficiency.

Latest Patents

Biyun Zhou holds a patent for the High Efficiency Integrated Heat Engine-2 (HEIHE-2). This invention represents a second generation of the High Efficiency Integrated Heat Engine. The HEIHE-2 is a reciprocal combustion engine that integrates both compound and combined cycles. It features a triple compound cylinder structure, where the first two cylinders serve as primary combustion and expansion cylinders, while the third cylinder acts as a secondary combustion and expansion cylinder. The design allows for power strokes driven by the expansion of various working fluids, including air-fuel combustion products, steam, and compressed air. This innovative structure enables the recovery of energy that would typically be lost during exhaust or braking. The HEIHE-2 operates through four distinct periods, incorporating six different operation strokes, with only two consuming fuel. This design significantly enhances fuel conversion efficiency, potentially doubling it compared to conventional internal combustion engines.

Career Highlights

Biyun Zhou's career is marked by her dedication to advancing engine technology. Her work on the HEIHE-2 showcases her commitment to creating more efficient energy solutions.

Collaborations

Biyun has collaborated with notable coworkers, including Yuanping Zhao and Yuanfan Zhao, who have contributed to her innovative projects.

Conclusion

Biyun Zhou is a trailblazer in the field of heat engine technology, with her HEIHE-2 patent exemplifying her innovative spirit and commitment to efficiency. Her contributions are paving the way for advancements in engine design and energy recovery.