Company Filing History:
Years Active: 2025
Title: Innovations of Ramakrishnan Rengasamy
Introduction
Ramakrishnan Rengasamy is an accomplished inventor based in Fogelsville, PA (US). He has made significant contributions to the field of engineering, particularly in the development of efficient systems for pumping low-density liquids.
Latest Patents
Rengasamy holds a patent for an "Efficient system for pumping low-density liquids." This innovative system and method are designed for pumping low-density liquids, such as liquid hydrogen (LH2). The system includes a plurality of integrated motor/pump modules (IMPs) interconnected in series, each featuring a single IMP impeller. A controller is utilized to separately adjust the speeds of the IMP impellers to achieve a specified head of the pumping system while ensuring that the critical NPSH_c of each IMP remains below its NPSH_A. The IMPs can be identical, and the controller can synchronize the rotation speeds of all impellers, except for those requiring a speed reduction to maintain their NPSH_c below NPSH_A. The IMPs may include induction coils or permanent magnets attached to the impellers, which align with stator coils. Additionally, the IMPs can be controlled by variable frequency drives (VFDs), and a cooling system can transfer heat from within the IMP to an external heat destination. Rengasamy's innovative approach has the potential to enhance the efficiency of pumping systems significantly.
Career Highlights
Ramakrishnan Rengasamy is currently employed at Flowserve Corporation, where he continues to apply his expertise in engineering and innovation. His work focuses on developing advanced pumping solutions that address the challenges associated with low-density liquids.
Collaborations
Rengasamy has collaborated with notable colleagues, including Sean A Cain and Andreas Dreiss, contributing to a dynamic work environment that fosters innovation and creativity.
Conclusion
Ramakrishnan Rengasamy's contributions to the field of engineering, particularly through his patent for an efficient pumping system, highlight his role as a significant inventor. His work at Flowserve Corporation and collaborations with fellow engineers further emphasize his commitment to advancing technology in this area.