Dong Young Yoon

Title: Innovations of Dong Young Yoon in Fuel Cell Technology

Introduction

Dong Young Yoon is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of fuel cell technology, focusing on improving system efficiency and durability. With a total of 2 patents, his work is recognized for its innovative approach to energy management.

Latest Patents

Dong Young Yoon's latest patents include a "Heat management type fuel cell hot box capable of controlling heat exchange area." This invention relates to a fuel cell hot box designed to enhance the efficiency of fuel cells. The system integrates a fuel cell stack, an afterburner, a reformer, and an air-heat exchange unit within a main chamber. This configuration allows for the reforming and preheating of fuel using the heat generated by the fuel cell stack and combustion gases from the afterburner. The design aims to prevent energy waste, extend the lifetime of the system, and improve the durability of the fuel cell stack against thermal stress. Additionally, the reformer is designed to be vertically adjustable, enabling control over the heat exchange area and allowing for flexible adjustments to the reforming rate based on operational conditions.

Another patent is the "Heat manageable fuel cell hot box," which also focuses on improving fuel cell efficiency. This invention features a housing that accommodates fuel cell stack parts, an afterburner, a reformer, an air pre-heating zone, and a fuel-heat exchanger. The design utilizes the heat from the fuel cell stack and combustion gases to reform and preheat fuel and air simultaneously, thereby minimizing energy waste. The cooling of fuel cell stack parts under thermal stress enhances their durability and extends the overall system's lifespan. The central chamber design simplifies the structure of the fuel cell hot box, while the reformer includes an adjustable opening and closing unit to manage the distribution of high-temperature combustion gas.

Career Highlights

Dong Young Yoon is affiliated with Yonsei University, where he continues to advance research in fuel cell technology. His work has garnered attention for its practical applications and innovative solutions to energy management challenges.

Collaborations

He collaborates with esteemed colleagues, including Jong Sup Hong and Ji Young Kim, contributing to a dynamic research environment focused on fuel cell advancements.

Conclusion

Dong Young Yoon's contributions to fuel cell technology exemplify innovation in energy management.