Patents by Inventor Deepak Ghiya
Deepak Ghiya 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).
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Publication number: 20240133552Abstract: In one aspect, a combustor for a turbomachine engine includes a combustion chamber and a component in operable flow with the combustion chamber. The component has a porous structure that defines multiple channels, that are adapted to configure the component as a damper to reduce combustion dynamics of the combustor. In another aspect, a combustor of a turbomachine engine includes a diffuser, a combustor component positioned aft of the diffuser to receive cooling air therefrom, and a support structure in operable flow with the diffuser and the combustor component and positioned therebetween. The support structure has a porous structure that defines multiple channels, which are adapted to improve a backflow margin of the cooling air by reducing turbulence of the cooling air.Type: ApplicationFiled: May 8, 2023Publication date: April 25, 2024Inventors: Karthikeyan Sampath, Rimple Rangrej, Pradeep Naik, Saket Singh, Deepak Ghiya, Perumallu Vukanti
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Patent number: 11959643Abstract: A combustor for a gas turbine engine, the gas turbine engine defining a longitudinal centerline extending in a longitudinal direction, a radial direction extending orthogonally outward from the longitudinal centerline, and a circumferential direction extending concentrically around the longitudinal centerline, the combustor including: a forward liner segment; an aft liner segment disposed downstream from the forward liner segment relative to a direction of flow through the combustor, the forward and aft liner segments at least partially defining a combustion chamber; and an intermediate member disposed at least partially between the forward and aft liner segments and extending in the circumferential direction.Type: GrantFiled: June 7, 2021Date of Patent: April 16, 2024Assignee: GENERAL ELECTRIC COMPANYInventors: Karthikeyan Sampath, Pradeep Naik, Veeraraju Vanapalli, Perumallu Vukanti, Shai Birmaher, Daniel J. Kirtley, Deepak Ghiya, Rimple Rakeshkumar Rangrej, Saket Singh, Ravindra Shankar Ganiger, Hiranya Kumar Nath, Michael Anthony Benjamin, Rajendra Mahadeorao Wankhade
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Patent number: 11920796Abstract: A combustor for a gas turbine engine, the gas turbine engine defining a longitudinal centerline extending in a longitudinal direction, a radial direction extending orthogonally outward from the longitudinal centerline, and a circumferential direction extending concentrically around the longitudinal centerline, the combustor including: a forward liner segment; an aft liner segment disposed downstream from the forward liner segment relative to a direction of flow through the combustor, the forward and aft liner segments at least partially defining a combustion chamber; and an intermediate member disposed at least partially between the forward and aft liner segments and extending in the circumferential direction.Type: GrantFiled: June 7, 2021Date of Patent: March 5, 2024Assignee: GENERAL ELECTRIC COMPANYInventors: Karthikeyan Sampath, Pradeep Naik, Veeraraju Vanapalli, Perumallu Vukanti, Shai Birmaher, Daniel J. Kirtley, Deepak Ghiya, Rimple Rakeshkumar Rangrej, Saket Singh, Ravindra Shankar Ganiger, Hiranya Kumar Nath, Michael Anthony Benjamin, Rajendra Mahadeorao Wankhade
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Publication number: 20230358237Abstract: Layered barrier cans and methods of producing the same are disclosed herein. An example shroud disclosed herein includes an inner shell including a first non-metallic material, an outer shell including the first non-metallic material or a second non-metallic material, and a metal core shell positioned between the inner shell and the outer shell.Type: ApplicationFiled: June 14, 2022Publication date: November 9, 2023Inventors: David Raju Yamarthi, Sriram K, Mohandas Nayak, Anantharaman M, Mohan Kannaiah Raju, Prachi Anand Tappu, Deepak Ghiya, Adam Joseph Wangler
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Publication number: 20230336060Abstract: A method and apparatus for forming a rotor for an electric machine includes serially adding layers of material to form a rotor body having a radially-extending post configured to receive a set of electrically-conductive windings, and also having a radially-extending winding end turn support formed contiguously from the rotor body.Type: ApplicationFiled: June 21, 2023Publication date: October 19, 2023Inventors: Veeraraju Vanapalli, Deepak Ghiya, Raghavendra Rao Adharapurapu, Hao Huang, James Patrick Mahle
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Patent number: 11735985Abstract: A method and apparatus for forming a rotor for an electric machine includes serially adding layers of material to form a rotor body having a radially-extending post configured to receive a set of electrically-conductive windings, and also having a radially-extending winding end turn support formed contiguously from the rotor body.Type: GrantFiled: August 7, 2020Date of Patent: August 22, 2023Assignee: GE Aviation Systems LLCInventors: Veeraraju Vanapalli, Deepak Ghiya, Raghavendra Rao Adharapurapu, Hao Huang, James Patrick Mahle
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Publication number: 20220390112Abstract: A combustor for a gas turbine engine, the gas turbine engine defining a longitudinal centerline extending in a longitudinal direction, a radial direction extending orthogonally outward from the longitudinal centerline, and a circumferential direction extending concentrically around the longitudinal centerline, the combustor including: a liner at least partially defining a combustion chamber, the liner including a dilution slot in fluid communication with the combustion chamber; and one or more guides configured to redirect cooling medium into the dilution slot.Type: ApplicationFiled: June 7, 2021Publication date: December 8, 2022Inventors: Ravindra Shankar Ganiger, Hiranya Kumar Nath, Perumallu Vukanti, Daniel J. Kirtley, Karthikeyan Sampath, Shai Birmaher, Pradeep Naik, Rajendra Mahadeorao Wankhade, Michael Anthony Benjamin, Veeraraju Vanapalli, Deepak Ghiya
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Publication number: 20220390114Abstract: A combustor for a gas turbine engine, the gas turbine engine defining a longitudinal centerline extending in a longitudinal direction, a radial direction extending orthogonally outward from the longitudinal centerline, and a circumferential direction extending concentrically around the longitudinal centerline, the combustor including: a forward liner segment; and an aft liner segment disposed downstream from the forward liner segment relative to a direction of flow through the combustor, the forward and aft liner segments at least partially defining a combustion chamber, wherein the forward and aft liner segments are coupled together at a moveable interface.Type: ApplicationFiled: June 7, 2021Publication date: December 8, 2022Inventors: Ravindra Shankar Ganiger, Hiranya Kumar Nath, Daniel J. Kirtley, Shai Birmaher, Veeraraju Vanapalli, Karthikeyan Sampath, Deepak Ghiya, Perumallu Vukanti, Rajendra Mahadeorao Wankhade, Pradeep Naik, Rimple Rakeshkumar Rangrej, Saket Singh
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Publication number: 20220390115Abstract: A combustor for a gas turbine engine, the gas turbine engine defining a longitudinal centerline extending in a longitudinal direction, a radial direction extending orthogonally outward from the longitudinal centerline, and a circumferential direction extending concentrically around the longitudinal centerline, the combustor including: a forward liner segment; an aft liner segment disposed downstream from the forward liner segment relative to a direction of flow through the combustor, the forward and aft liner segments at least partially defining a combustion chamber; and an intermediate member disposed at least partially between the forward and aft liner segments and extending in the circumferential direction.Type: ApplicationFiled: June 7, 2021Publication date: December 8, 2022Inventors: Karthikeyan Sampath, Pradeep Naik, Veeraraju Vanapalli, Perumallu Vukanti, Shai Birmaher, Daniel J. Kirtley, Deepak Ghiya, Rimple Rakeshkumar Rangrej, Saket Singh, Ravindra Shankar Ganiger, Hiranya Kumar Nath, Michael Anthony Benjamin, Rajendra Mahadeorao Wankhade
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Publication number: 20220390111Abstract: A combustor for a gas turbine engine, the gas turbine engine defining a longitudinal centerline extending in a longitudinal direction, a radial direction extending orthogonally outward from the longitudinal centerline, and a circumferential direction extending concentrically around the longitudinal centerline, the combustor including: a liner at least partially defining a combustion chamber, the liner further defining a gap; and an intermediate member disposed at least partially within the gap of the liner and in fluid communication with the combustion chamber, wherein the intermediate member is retained at a relatively fixed position with respect to the liner by a support extending between the intermediate member and a case of the gas turbine engine.Type: ApplicationFiled: June 7, 2021Publication date: December 8, 2022Inventors: Ravindra Shankar Ganiger, Hiranya Kumar Nath, Daniel J. Kirtley, Shai Birmaher, Veeraraju Vanapalli, Karthikeyan Sampath, Deepak Ghiya, Perumallu Vukanti, Rajendra Mahadeorao Wankhade, Pradeep Naik
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Publication number: 20220333501Abstract: Light weight fan casing configurations for energy absorption are disclosed herein. An apparatus includes a first set of metal bands positioned within a containment casing of a turbofan engine, and a second set of metal bands traversing the first set of metal bands, the first set of metal bands and the second set of metal bands to surround at least a portion of the turbofan engine.Type: ApplicationFiled: April 19, 2021Publication date: October 20, 2022Inventors: Nitesh Jain, Nicholas J. Kray, Veeraraju V, Deepak Ghiya, Sreekanth Kumar Dorbala, Kishore Budumuru, Apostolos Karafillis, Thomas Chadwick Waldman, Theodore E. Anderson, Joel F. Kirk, Edward A. Rainous, Michael E. Eriksen, Mojibur Rahman
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Publication number: 20220045584Abstract: A method and apparatus for forming a rotor for an electric machine includes serially adding layers of material to form a rotor body having a radially-extending post configured to receive a set of electrically-conductive windings, and also having a radially-extending winding end turn support formed contiguously from the rotor body.Type: ApplicationFiled: August 7, 2020Publication date: February 10, 2022Inventors: Veeraraju Vanapalli, Deepak Ghiya, Raghavendra Rao Adharapurapu, Hao Huang, James Patrick Mahle