Patents by Inventor Siriram S. Popuri

Siriram S. Popuri 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).

  • SYSTEM AND METHOD FOR ESTIMATING TURBOCHARGER OPERATING SPEED
    Publication number: 20170002752
    Abstract: A system and method are provided for estimating the operating speed of a turbocharger. A first pressure value corresponds to pressure at or near the air inlet of the compressor, and a second pressure value corresponds to pressure at or near the air outlet of the compressor. A temperature value corresponds to a temperature at or near the air inlet of the compressor, and a flow rate value corresponds to a flow rate of air entering the air inlet of the compressor. The operating speed of the turbocharger is estimated as a function of the first pressure value, the second pressure value, the temperature value and the flow rate value.
    Type: Application
    Filed: September 16, 2016
    Publication date: January 5, 2017
    Inventors: John N. Chi, John M. Mulloy, Siriram S. Popuri