Automobile wind tunnel flow state display pipe manifold

• Main Authors: FAN AIHUA, WANG JINGYU, DONG CHUNBO, YE HUI, HU XINGJUN, YANG BO, ZHANG YINGCHAO, FAN SHIJIE, WANG XINYU, QIAO YINBO
• Format: Patent
• Language: Chinese; English
• Published: 02.02.2011
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

An automobile wind tunnel flow state display pipe manifold belongs to the technical field of automobile wind tunnel experiments and consists of a base, a tension wire II, a tension wire I and an upper component. The upper component is fixedly connected with the base via a lower reinforcing rib on the upper component, lower ends of the tension wire I and the tension wire II are respectively fixedly connected to two sides of the base, the upper end of the tension wire I is fixedly connected to the upper end of one side of a symmetrical wing-shaped cover of the upper component, the upper end of the tension wire II is fixedly connected to the upper end of the other side of the symmetrical wing-shaped cover, and the base is provided with through holes. The pipe manifold has zero wind resistance coefficient nearly, has small resistance to flowing, can reduce interference to an automobile wind tunnel flow field, prevent separation and reduce affection onto quality of flow field of a test section, is convenient in op