Patents by Inventor Dilshad AHMAD

Dilshad AHMAD 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).

  • Patent number: 11507710
    Abstract: This disclosure relates generally to system and method for optimization of industrial processes, for example a tundish process. Typically geometries for industrial processes are simulated in a numerical analysis model such as a CFD. In order to simulate a physical phenomenon (such as tundish process) numerically, the domain thereof is discretized in order to convert the differential equations to be solved in the domain into linear equations. The accuracy of a CFD solution is dependent on a mesh of the domain, which in turn depends on a geometry thereof. For setting up an optimization task, the disclosed method provides first a CFD friendly base geometry, so that a faulty geometry can be detected before forming the complete geometry.
    Type: Grant
    Filed: February 17, 2021
    Date of Patent: November 22, 2022
    Assignee: TATA CONSULTANCY SERVICES LIMITED
    Inventors: Prateek Singh, Dilshad Ahmad, Saurabh Mangal
  • Publication number: 20210303742
    Abstract: This disclosure relates generally to system and method for optimization of industrial processes, for example a tundish process. Typically geometries for industrial processes are simulated in a numerical analysis model such as a CFD. In order to simulate a physical phenomenon (such as tundish process) numerically, the domain thereof is discretized in order to convert the differential equations to be solved in the domain into linear equations. The accuracy of a CFD solution is dependent on a mesh of the domain, which in turn depends on a geometry thereof. For setting up an optimization task, the disclosed method provides first a CFD friendly base geometry, so that a faulty geometry can be detected before forming the complete geometry.
    Type: Application
    Filed: February 17, 2021
    Publication date: September 30, 2021
    Applicant: Tata Consultancy Services Limited
    Inventors: Prateek SINGH, Dilshad AHMAD, Saurabh MANGAL
  • Patent number: 10949583
    Abstract: This disclosure relates generally to conditioned spaces, and more particularly to a system and method for thermo-fluid management in the conditioned space. In one embodiment, the method includes retrieving geometry and operational information of the conditioned space from a conditioned space data. A 3D geometry of the conditioned space is automatically generated in a format suitable for a mesh generation model for numerical analysis by parsing the conditioned space data. A mesh is created within the 3D geometry using the mesh generation model. A simulation data is generated based at least on an operational data of the plurality of components. The simulation data is applied on the mesh to simulate a thermo-fluid model of the conditioned space.
    Type: Grant
    Filed: June 8, 2017
    Date of Patent: March 16, 2021
    Assignee: Tata Consultancy Services Limited
    Inventors: Dilshad Ahmad, Hrishikesh Nilkanth Kulkarni, Anirudh Deodhar
  • Patent number: 10654728
    Abstract: The present disclosure relates to a process for the purification of water. The process includes leading water laden with microorganisms and arsenic through an arsenic adsorption media followed by treating the resultant arsenic deficient water with a disinfectant releasing system to obtain water deficient of arsenic and viable microorganisms. The present disclosure also provides an apparatus for the purification of water using the afore-stated process.
    Type: Grant
    Filed: March 7, 2015
    Date of Patent: May 19, 2020
    Assignee: Tata Consultancy Services Limited
    Inventors: Shankar Balajirao Kausley, Chetan Premkumar Malhotra, Dilshad Ahmad
  • Publication number: 20190332730
    Abstract: This disclosure relates generally to conditioned spaces, and more particularly to a system and method for thermo-fluid management in the conditioned space. In one embodiment, the method includes retrieving geometry and operational information of the conditioned space from a conditioned space data. A 3D geometry of the conditioned space is automatically generated in a format suitable for a mesh generation model for numerical analysis by parsing the conditioned space data. A mesh is created within the 3D geometry using the mesh generation model. A simulation data is generated based at least on an operational data of the plurality of components. The simulation data is applied on the mesh to simulate a thermo-fluid model of the conditioned space.
    Type: Application
    Filed: June 8, 2017
    Publication date: October 31, 2019
    Applicant: Tata Consultancy Services Limited
    Inventors: Dilshad AHMAD, Hrishikesh Nilkanth KULKARNI, Anirudh DEODHAR
  • Publication number: 20180170772
    Abstract: The present disclosure relates to a process for the purification of water. The process includes leading water laden with microorganisms and arsenic through an arsenic adsorption media followed by treating the resultant arsenic deficient water with a disinfectant releasing system to obtain water deficient of arsenic and viable microorganisms. The present disclosure also provides an apparatus for the purification of water using the afore-stated process.
    Type: Application
    Filed: March 7, 2015
    Publication date: June 21, 2018
    Applicant: Tata Consultancy Services Limited
    Inventors: Shankar Balajirao KAUSLEY, Chetan Premkumar MALHOTRA, Dilshad AHMAD