The scientific research in engineering universities, the mainstay of the economy and development, and is a key pillar of all knowledge in their fields also is a salient feature of the modern era, from this standpoint and a continuation of scientific march of the Department of Mechanical Engineering Dr. Ghanem Mutashar received a patent of the Central Organization for Standardization and Quality Control - Industrial Property Department under the title: intensive Ellipse of the refrigerator, acquires the subject of this research importance for its usefulness in practical life in improving the performance of the refrigerator and increase condenser efficiency.