Grader
Course Grader for M168 - Introduction to Finite Element Methods
Apr 2024 - Jun 2024
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Arth Sojitra Email & Phone Number
MS Mech @ UCLA with Specialization in Fluid Mechanics
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Role
MS Mech @ UCLA with Specialization in Fluid Mechanics
Location
Los Angeles, California, United States
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Arth Sojitra is listed as MS Mech @ UCLA with Specialization in Fluid Mechanics based in Los Angeles, California, United States. AeroLeads shows a matched LinkedIn profile for Arth Sojitra.
Arth Sojitra previously worked as Grader at Ucla Henry Samueli School Of Engineering And Applied Science and Teaching Assistant at Ucla Mathematics. Arth Sojitra holds Master Of Science - Ms, Mechanical Engineering from University Of California, Los Angeles.
Profile bio
About Arth Sojitra
Arth Sojitra is a MS Mech @ UCLA with Specialization in Fluid Mechanics.
7 roles · 6 years
Arth Sojitra work experience
A career timeline built from the work history available for this profile.
Teaching Assistant
Jan 2024 - Mar 2024
Graduate Teaching Assistant
Sep 2023 - Dec 2023
Summer Research Intern
- Lattice Boltzmann method is used to solve the two-dimensional incompressible viscous flow past an arbitrary body in a free flow or confined in a channel. Bhatnagar-Gross-Krook ( BGK ) operator is used as the linearized collision operator in the Boltzmann equation and recovers the Macroscopic Navier-Stokes Equation. - Single Relaxation Time ( SRT ) with a D2Q9 lattice model and a suitable equilibrium distribution function is used to "locally" and parallelly solve the Boltzmann equation across all the different lattice points. Bounce-Back and partial Bounce-Back schemes are used to implement no-slip and slip boundary conditions respectively. A first-order curved boundary treatment is used for complex geometries. - Momentum Exchange method is used to force evaluation ( drag and lift ). Bounce-back boundary conditions along with 1st-order interpolation of the post-collision distribution function at curved boundaries give fairly reliable force calculations for 2D flows.
Jun 2023 - Sep 2023
Grader
Course Grader for M168 - Introduction to Finite Element Methods
Apr 2023 - Jun 2023
Grader
Course Grader for MAE 156A - Advanced Strength of Materials
Jan 2023 - Mar 2023
Research Assistant
- Worked with Prof. Ratnesh Shukla from Mechanical Department. A large-scale, fully parallel two-dimensional solver is used to simulate the coupled interaction of rigid bodies moving in a viscous incompressible fluid. The solid boundary is described using a high-order level-set based description by the solver. This is combined with a simple Eulerian treatment of the fluid flow utilizing a staggered mesh and typical second-order central discretization.- Block structured Adaptive Mesh Refinement algorithm is used which tags the cells for refinement according to the vorticity value specified by the user. Appropriate formulation of ghost cells is done to capture the boundary. The ghost cells identified in the solid region are used to enforce the boundary conditions (no-penetration and no-slip) on the sharp interface.- AMReX Software Framework was used to develop the C++ code. For computation, the codes were parallelised using MPI.
2021 - 2022
~1 yr
2 education records
Arth Sojitra education
Master Of Science - Ms, Mechanical Engineering
Bachelor'S Degree, Mechanical Engineering
Indian Institute Of Technology Bhubaneswar (Iit Bhubaneswar)
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What is Arth Sojitra's role at their current company?
Arth Sojitra is listed as MS Mech @ UCLA with Specialization in Fluid Mechanics.
Where is Arth Sojitra based?
Arth Sojitra is based in Los Angeles, California, United States.
What companies has Arth Sojitra worked for?
Arth Sojitra has worked for Ucla Henry Samueli School Of Engineering And Applied Science, Ucla Mathematics, National Renewable Energy Laboratory, and Indian Institute Of Science (Iisc).
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What schools did Arth Sojitra attend?
Arth Sojitra holds Master Of Science - Ms, Mechanical Engineering from University Of California, Los Angeles.
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