Patents by Inventor Dhanvantri Joshi

Dhanvantri Joshi 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).

  • Turbine blades and methods of forming turbine blades having lifted rib turbulator structures
    Patent number: 9920635
    Abstract: The present disclosure provides various embodiments of cooling circuits, turbine blades with cooling circuits, and methods of forming such turbine blades, having raised rib turbulator structures, which may be used in gas turbine engines. In one exemplary embodiment, a cooling circuit for directing a flow of fluid is disclosed, the cooling circuit includes a cooling circuit wall and a plurality of raised turbulator ribs, each turbulator rib of the plurality of raised turbulator ribs being spaced apart from the cooling circuit wall to allow the fluid to flow between the cooling circuit wall and the plurality of turbulator ribs.
    Type: Grant
    Filed: September 9, 2014
    Date of Patent: March 20, 2018
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Ramakumar Venkata Naga Bommisetty, Dhanvantri Joshi, Sridhar Murari, Jong Liu, Malak Fouad Malak
  • TURBINE BLADES AND METHODS OF FORMING TURBINE BLADES HAVING LIFTED RIB TURBULATOR STRUCTURES
    Publication number: 20160069194
    Abstract: The present disclosure provides various embodiments of cooling circuits, turbine blades with cooling circuits, and methods of forming such turbine blades, having raised rib turbulator structures, which may be used in gas turbine engines. In one exemplary embodiment, a cooling circuit for directing a flow of fluid is disclosed, the cooling circuit includes a cooling circuit wall and a plurality of raised turbulator ribs, each turbulator rib of the plurality of raised turbulator ribs being spaced apart from the cooling circuit wall to allow the fluid to flow between the cooling circuit wall and the plurality of turbulator ribs.
    Type: Application
    Filed: September 9, 2014
    Publication date: March 10, 2016
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Ramakumar Venkata Naga Bommisetty, Dhanvantri Joshi, Sridhar Murari, Jong Liu, Malak Fouad Malak