Patents by Inventor Barat Ghobadian

Barat Ghobadian 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: 11384303
    Abstract: A three-phase fuel composition may be synthesized by producing a first composition by trapping at least one gas into pores of an adsorbent, producing a coated composition by spray coating a solution on the first composition, and mixing the coated composition with a liquid fuel.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: July 12, 2022
    Assignees: TARBIAT MODARES UNIVERSITY, EHSANOLLAH ETTEFAGHI
    Inventors: Ehsanollah Ettefaghi, Alimorad Rashidi, Barat Ghobadian, Mojtaba Askarieh, Davood Mohammady Maklavany, Saeed Askari
  • Patent number: 11111900
    Abstract: A diffuser-augmented wind turbine may include an annular diffuser that may encompass a rotor such that the rotor and the annular diffuser may be coaxial about a main axis. A diffuser-augmented wind turbine may further include a flared diffuser assembly that may be connected to the annular diffuser such that an air stream discharged from the annular diffuser may enter the flared diffuser assembly. A flared diffuser assembly may include a fixed flared diffuser that may include a number of flared petals extending from a leading edge of the fixed flared diffuser toward the trailing edge thereof. A flared diffuser assembly may further include a rotatable flared diffuser that may be disposed coaxially within the fixed flared diffuser and rotatable about the main axis. A rotatable flared diffuser may include a number of flared petals extending from an annular leading edge of the rotatable flared diffuser toward a trailing edge thereof.
    Type: Grant
    Filed: July 3, 2020
    Date of Patent: September 7, 2021
    Assignees: TARBIAT MODARES UNIVERSITY
    Inventors: Nemat Keramat Siavash, Gholamhassan Najafi, Barat Ghobadian, Neda Mashhadgarme
  • Publication number: 20210230493
    Abstract: A three-phase fuel composition may be synthesized by producing a first composition by trapping at least one gas into pores of an adsorbent, producing a coated composition by spray coating a solution on the first composition, and mixing the coated composition with a liquid fuel.
    Type: Application
    Filed: March 19, 2021
    Publication date: July 29, 2021
    Inventors: Ehsanollah Ettefaghi, Alimorad Rashidi, Barat Ghobadian, Mojtaba Askarieh, Davood Mohammady Maklavany, Saeed Askari
  • Publication number: 20200362812
    Abstract: A diffuser-augmented wind turbine may include an annular diffuser that may encompass a rotor such that the rotor and the annular diffuser may be coaxial about a main axis. A diffuser-augmented wind turbine may further include a flared diffuser assembly that may be connected to the annular diffuser such that an air stream discharged from the annular diffuser may enter the flared diffuser assembly. A flared diffuser assembly may include a fixed flared diffuser that may include a number of flared petals extending from a leading edge of the fixed flared diffuser toward the trailing edge thereof. A flared diffuser assembly may further include a rotatable flared diffuser that may be disposed coaxially within the fixed flared diffuser and rotatable about the main axis. A rotatable flared diffuser may include a number of flared petals extending from an annular leading edge of the rotatable flared diffuser toward a trailing edge thereof.
    Type: Application
    Filed: July 3, 2020
    Publication date: November 19, 2020
    Applicants: Tarbial Modares University
    Inventors: Nemat Keramat Siavash, Gholamhassan Najafi, Barat Ghobadian, Neda Mashhadgarme
  • Patent number: 10738253
    Abstract: Disclosed herein is a method for synthesizing a nano-emulsion fuel composition. The method may include forming a water-in-fossil fuel emulsion by dispersing water into a fossil fuel in the presence of a surfactant, synthesizing carbon quantum dots with an average diameter between 0.5 nanometers to 20 nanometers, forming a mixture of the synthesized carbon quantum dots and the water-in-fossil fuel emulsion by dispersing the synthesized carbon quantum dots into the water-in-fossil fuel emulsion; the carbon quantum dots comprising 1 ppm to 10000 ppm of the mixture, and forming a nano-emulsion fuel composition by mixing a biofuel into the mixture of carbon quantum dots and the water-in-fossil fuel emulsion.
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: August 11, 2020
    Inventors: Ehsanollah Ettefaghi, Alimorad Rashidi, Barat Ghobadian, Gholamhasan Najafi, Mohammad Hadi Khoshtaghaza, Sepideh Pourhashem, Aliasghar Khalili, Zeinab Hajjar
  • Publication number: 20180282645
    Abstract: Disclosed herein is a method for synthesizing a nano-emulsion fuel composition. The method may include forming a water-in-fossil fuel emulsion by dispersing water into a fossil fuel in the presence of a surfactant, synthesizing carbon quantum dots with an average diameter between 0.5 nanometers to 20 nanometers, forming a mixture of the synthesized carbon quantum dots and the water-in-fossil fuel emulsion by dispersing the synthesized carbon quantum dots into the water-in-fossil fuel emulsion; the carbon quantum dots comprising 1 ppm to 10000 ppm of the mixture, and forming a nano-emulsion fuel composition by mixing a biofuel into the mixture of carbon quantum dots and the water-in-fossil fuel emulsion.
    Type: Application
    Filed: June 5, 2018
    Publication date: October 4, 2018
    Applicants: Tarbiat Modares University
    Inventors: Ehsanollah Ettefaghi, Alimorad Rashidi, Barat Ghobadian, Gholamhasan Najafi, Mohammad Hadi Khoshtaghaza, Sepideh Pourhashem, Aliasghar Khalili, Zeinab Hajjar
  • Publication number: 20180273862
    Abstract: Disclosed herein is a method for synthesizing a nano-emulsion fuel composition. The method may include forming a water-in-fossil fuel emulsion by dispersing water into a fossil fuel in the presence of a surfactant, synthesizing carbon quantum dots with an average diameter between 0.5 nanometers to 20 nanometers, forming a mixture of the synthesized carbon quantum dots and the water-in-fossil fuel emulsion by dispersing the synthesized carbon quantum dots into the water-in-fossil fuel emulsion; the carbon quantum dots comprising 1 ppm to 10000 ppm of the mixture, and forming a nano-emulsion fuel composition by mixing a biofuel into the mixture of carbon quantum dots and the water-in-fossil fuel emulsion.
    Type: Application
    Filed: May 30, 2018
    Publication date: September 27, 2018
    Applicants: Tarbiat Modares University
    Inventors: Ehsanollah Ettefaghi, Alimorad Rashidi, Barat Ghobadian, Gholamhasan Najafi, Mohammad Hadi Khoshtaghaza, Sepideh Pourhashem, Aliasghar Khalili, Zeinab Hajjar