Company Filing History:
Years Active: 2019
Title: Alok Ghanekar: Innovator in Thermal Diode Technology
Introduction
Alok Ghanekar is a notable inventor based in Kingston, Rhode Island. He has made significant contributions to the field of thermal energy management through his innovative patent. His work focuses on enhancing the efficiency of radiative heat transfer, which has important implications for various applications.
Latest Patents
Ghanekar holds a patent for a device titled "High contrast far-field radiative thermal diode." This far-field radiative thermal rectification device utilizes a phase change material to achieve a high degree of asymmetry in radiative heat transfer. The device features a multilayer structure on one side and a blackbody on the other. The multilayer structure can consist of a transparent thin film of KBr sandwiched between a thin film of VO and a reflecting layer of gold. When VO is in its insulating phase, the structure is highly reflective due to the two transparent layers on the highly reflective gold. Conversely, when VO is in the metallic phase, Fabry-Perot type resonance occurs, allowing the tri-layer structure to act like a wide-angle antireflection coating. This is achieved through destructive interference of partially reflected waves, making it highly absorptive for the majority of the spectral range of thermal radiation. The instant structure can form the active part of a configuration that acts like a far-field radiative thermal diode.
Career Highlights
Alok Ghanekar is currently associated with the Rhode Island Council on Postsecondary Education. His role in this organization allows him to contribute to the advancement of educational initiatives and research in the field of thermal energy management.
Collaborations
Ghanekar has worked alongside notable colleagues such as Yi Zheng and Gang Xiao. Their collaborative efforts have furthered research and development in innovative thermal technologies.
Conclusion
Alok Ghanekar's contributions to the field of thermal energy management through his patent on a high contrast far-field radiative thermal diode exemplify his innovative spirit. His work not only enhances our understanding of heat transfer but also paves the way for future advancements in thermal technologies.