Naef A A Qasem

Title: Innovations of Naef A A Qasem

Introduction

Naef A A Qasem is a prominent inventor based in Dhahran, Saudi Arabia. He has made significant contributions to the field of refrigeration technology, particularly through his innovative vapor-absorption refrigeration systems. With a total of 6 patents to his name, Qasem continues to push the boundaries of engineering and sustainability.

Latest Patents

One of his latest patents is a saline water vapor absorption refrigeration system. This vapor-absorption refrigeration (VAR) system includes a VAR section that consists of a condenser, an absorber, an evaporator, a first desorber, a second desorber, a first heat exchanger, a second heat exchanger, at least four throttling valves, and at least two pumps. The VAR section effectively heats a saline water feed stream using heat released from the absorber and the condenser, producing a cooling effect. Additionally, the VAR system features a direct contact membrane distillation-absorber (DCMD-Abs) section that receives the hot saline water feed stream. The DCMD-Abs section comprises DCMD-Abs modules linked in series, with each module containing a saltwater feed compartment, a water compartment, and a membrane. The temperature difference between the saline water feed stream and the cooling water stream generates water vapors through evaporation in the saltwater feed compartment, which then pass through the membrane to be condensed in the water compartment.

Career Highlights

Naef A A Qasem is affiliated with King Fahd University of Petroleum and Minerals, where he contributes to research and development in innovative technologies. His work focuses on enhancing the efficiency and sustainability of refrigeration systems, which are crucial in various industrial applications.

Collaborations

Some of his notable coworkers include Syed Mohammad Zubair and Mohamed A Ahmed. Their collaborative efforts have further advanced the research and development of innovative refrigeration technologies.

Conclusion

Naef A A Qasem's contributions to the field of refrigeration technology exemplify the importance of innovation in addressing modern challenges. His work not only enhances efficiency but also promotes sustainability in energy consumption.