Mohammad Raghib Shakeel

Title: Innovations by Mohammad Raghib Shakeel

Introduction

Mohammad Raghib Shakeel is an accomplished inventor based in Dhahran, Saudi Arabia. He holds three patents that showcase his expertise in renewable energy and cooling systems. His innovative approaches aim to enhance energy efficiency and sustainability in various applications.

Latest Patents

One of his latest patents is the solar augmented chilled-water cooling system. This system comprises a refrigeration cycle, a cooling tower, an air handling unit (AHU), a supplemental cycle, and a solar energy harvesting unit. The supplemental cycle is in fluid communication with the refrigeration cycle, which is connected to the cooling tower. The cooling tower cools a water stream by evaporation, which is then passed to the supplemental cycle for further cooling using energy from the solar energy harvesting unit. The water stream is subsequently directed to a condenser of the refrigeration cycle for efficient operation at the proper temperature, before being returned to the cooling tower for re-cooling.

Another significant patent is the heating and cooling system powered by renewable energy and assisted by geothermal energy. This system includes a solar cycling unit, a supercritical carbon dioxide (S-CO) unit, and a refrigerant cycling unit. Solar energy obtained at the solar cycling unit powers the S-CO cycling unit, utilizing a solar collector, thermal energy storage, and a heat exchanger. The energy generated at the S-CO cycling unit operates the refrigerant cycling unit, which uses Tetrafluoroethene to produce the required cooling effects. Additionally, geothermal heat exchangers are integrated into the system for use during varying weather conditions.

Career Highlights

Mohammad Raghib Shakeel has worked with notable institutions such as King Fahd University of Petroleum and Minerals and King Abdullah City for Atomic & Renewable Energy. His contributions to these organizations have been instrumental in advancing research and development in renewable energy technologies.

Collaborations

He has collaborated with esteemed colleagues, including Esmail M A Mokheimer and Mohamed A Habib, to further enhance the impact of his innovations in the field.

Conclusion

Mohammad Raghib Shakeel's work exemplifies the potential of innovative technologies in addressing energy challenges. His patents reflect a commitment to sustainability and efficiency in cooling systems, contributing to a greener future.