Combined with practical case, the paper elaborates the development and applications of mechanical drawing, mechanical design and manufacturing based on Solidworks software. By combining professional courses between ea...Combined with practical case, the paper elaborates the development and applications of mechanical drawing, mechanical design and manufacturing based on Solidworks software. By combining professional courses between each other, the knowledge continuously through different courses can enhance students＇ enthusiasm for the course and make more reasonable arrangement for the courses.展开更多
The simple goal of this work is constructing a cheap, demonstrative model of a thermoacoustic refrigerator. To this end, the author succeeded in designing, building and testing the first pilot thermoacoustic refrigera...The simple goal of this work is constructing a cheap, demonstrative model of a thermoacoustic refrigerator. To this end, the author succeeded in designing, building and testing the first pilot thermoacoustic refrigeration in Jordan basing on the theory of using sound waves as a coolant. The pilot thermoacoustic refrigerator was built from inexpensive and readily available parts in Mutah University, Jordan. The thermoacoustic refrigerator was operated for several hours. Consequentially, this experiment proved that thermoacoustic refrigerators were technically possible. Additionally, this experiment did yield some findings regarding the efficiency of thermoacoustic refrigeration. On other hand, solid flow CFD software was used to simulate the performance of thermoacoustic refrigerator especially the temperature and velocity inside the refrigerator. In general, very good agreement was deduced.展开更多
文摘Combined with practical case, the paper elaborates the development and applications of mechanical drawing, mechanical design and manufacturing based on Solidworks software. By combining professional courses between each other, the knowledge continuously through different courses can enhance students＇ enthusiasm for the course and make more reasonable arrangement for the courses.
文摘The simple goal of this work is constructing a cheap, demonstrative model of a thermoacoustic refrigerator. To this end, the author succeeded in designing, building and testing the first pilot thermoacoustic refrigeration in Jordan basing on the theory of using sound waves as a coolant. The pilot thermoacoustic refrigerator was built from inexpensive and readily available parts in Mutah University, Jordan. The thermoacoustic refrigerator was operated for several hours. Consequentially, this experiment proved that thermoacoustic refrigerators were technically possible. Additionally, this experiment did yield some findings regarding the efficiency of thermoacoustic refrigeration. On other hand, solid flow CFD software was used to simulate the performance of thermoacoustic refrigerator especially the temperature and velocity inside the refrigerator. In general, very good agreement was deduced.
