Laura Janke Semidey

Title: Laura Janke Semidey: Innovator in HVAC Technology

Introduction

Laura Janke Semidey is a prominent inventor based in Woodstock, GA (US). She has made significant contributions to the field of HVAC technology, holding 3 patents that focus on improving the efficiency of refrigeration systems. Her innovative work is aimed at addressing the challenges faced in heating and cooling applications.

Latest Patents

One of her latest patents is the HVAC dual de-superheating/subcooling heat reclaim system for transcritical refrigeration systems. This invention features a dual reclaim coil with a smart control application that allows the refrigerant inlet to the HVAC unit to switch between the two sides of the condenser. This design utilizes the high temperature and pressure of the condenser/gas cooler outlet while a CO2 refrigerant system operates above the critical point. This system is particularly beneficial in hot ambient conditions, where the heating demand is lower, and the available heat can satisfy the heating load. Additionally, it mitigates space overcooling and enhances the efficiency of CO2 transcritical systems during dehumidification.

Another patent by Laura focuses on a similar HVAC dual de-superheating/subcooling heat reclaim system for transcritical refrigeration systems. This invention also employs a dual reclaim coil with a smart control application, allowing for effective heat reclaim for refrigerants like CO2, which have a relatively low critical temperature compared to hydrofluorocarbon refrigerants. The system effectively utilizes the high temperature and pressure of the condenser/gas cooler outlet, ensuring optimal performance even when the CO2 refrigerant system operates below the critical point.

Career Highlights

Laura Janke Semidey is currently associated with Flo Energy Solutions Inc., where she continues to innovate in the HVAC sector. Her work is characterized by a commitment to enhancing energy efficiency and sustainability in refrigeration systems.

Collaborations

Laura has collaborated with notable professionals in her field, including Bryan Cyril Elliott and Saman Zamanzadeh Haratbar. These collaborations have further enriched her contributions to HVAC technology.

Conclusion

Laura Janke Semidey is a trailblazer in HVAC technology, with her patents reflecting a deep understanding of energy efficiency and innovative design. Her work continues to influence the industry positively, paving the way for more sustainable refrigeration solutions.