Patents by Inventor Xing Zhong Huang

Xing Zhong Huang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and apparatus for aerodynamic/hydrodynamic testing of a model
    Patent number: 7302840
    Abstract: An aerodynamic or hydrodynamic test apparatus that permits all air to be evacuated from the test enclosure, such that no free liquid surfaces remain. This permits more accurate testing of structures, particularly at low Reynolds numbers. The apparatus includes a seal that allows the elimination of a liquid free surface. The seal is disposed in a slit on an upper surface of the enclosure and can include one or more inflatable sealing members. The upper surface of the enclosure is preferably sloped upwardly towards the seal to prevent the entrapment of air bubbles within the enclosure. A method of testing using such an apparatus is also disclosed.
    Type: Grant
    Filed: November 30, 2006
    Date of Patent: December 4, 2007
    Assignee: National Research Council of Canada
    Inventors: Ernest S. Hanff, Xing Zhong Huang