Drag reduction technology of jet - A review

作者：Gu Yunqing; Fan Tianxing; Mou Jiegang^*; Wu Denghao; Zheng Shuihua; Jiang Lanfang

来源：International Journal of Engineering Research in Africa, 2016, 17: 30-42.

DOI：10.4028/www.scientific.net/JERA.17.30

• Efficiency increase
• Energy shortages
• Lateral jet
• Reduction technologies
• Reduction theory
• Research fields
• Surface friction
• Votex

<jats:p>With the development of world’s economy, energy shortage gradually appears. Resistance has a great influence on energy consumption. In other words, drag reduction means saving energy. Development of the drag reduction technology plays a very important role to improve the energy efficiency. Therefore, drag reduction technology of jet has become a hot research field. Drag reduction technology of jet is applied on the surface, so as to reduce surface friction resistance. Through analyzing the necessity of energy efficiency increase and jet drag reduction theory improvement, research progress of lateral jet flow technology and drag reduction technology of jet in the field of aircraft are reviewed. Besides, a main trend on the drag reduction technology of jet research is presented.</jats:p>

• 出版日期2016--