Lowell D Ballard is a notable inventor based in Sterling Park, VA (US). He has made significant contributions to the field of heat transfer technology, holding 2 patents that showcase his innovative approach to enhancing efficiency in heat exchangers.

Latest Patents

One of his latest patents is the Piezoelectric Polymer Heat Exchanger. This invention discloses an apparatus designed to increase heat transfer efficiency by separating contiguous fluid conductive channels with a flexible sheet made from a piezoelectric polymer. An electrode pattern of predetermined configuration is applied to one or both sides of the piezoelectric sheet. An electrical signal is then applied to set the sheet into a flexural resonance condition, establishing a standing wave pattern. This process not only disrupts the boundary layer of fluid adhering to each side of the sheet but also minimizes the thickness of the laminar sub-layer.

Career Highlights

Lowell D Ballard is currently employed by the US Government as represented by the Secretary of the Army. His work focuses on developing advanced technologies that improve operational efficiencies and performance in various applications.

Collaborations

He has collaborated with notable individuals in his field, including Seymour Edelman, to further enhance the impact of his inventions.

Conclusion

Lowell D Ballard's contributions to heat transfer technology through his innovative patents reflect his commitment to advancing engineering solutions. His work continues to influence the efficiency of heat exchangers, showcasing the importance of innovation in this critical area.