Filter interviews by
I applied via Referral and was interviewed before Nov 2023. There was 1 interview round.
Convergence in CFD analysis is measured by checking if the solution is not changing significantly with each iteration.
Convergence is typically measured by monitoring residuals of key variables (e.g. velocity, pressure) over iterations. When residuals reach a small, acceptable value, convergence is achieved.
Another method is to track the change in key parameters (e.g. mass flow rate, drag coefficient) between iterations...
Experience with PowerFlow and ANSYS
I have extensive experience using PowerFlow for fluid dynamics simulations
I am proficient in using ANSYS for structural analysis and thermal simulations
I have successfully integrated PowerFlow and ANSYS for multiphysics simulations
I have worked on projects where accurate CFD analysis was crucial for design optimization
CFL number is a dimensionless number used in fluid dynamics to determine the stability of a numerical simulation.
CFL number stands for Courant-Friedrichs-Lewy number.
It is calculated as the product of the flow velocity, time step, and grid spacing, divided by the fluid kinematic viscosity.
A CFL number greater than 1 indicates that the simulation is unstable and may lead to inaccurate results.
A CFL number less than 1 en
RAN, LES, and DNS are different approaches used in computational fluid dynamics (CFD) to model turbulent flows.
RAN (Reynolds-Averaged Navier-Stokes) models average the flow properties over time, suitable for industrial applications.
LES (Large Eddy Simulation) resolves large turbulent structures while modeling smaller ones, suitable for complex flows.
DNS (Direct Numerical Simulation) solves all scales of turbulence with...
I applied via Approached by Company and was interviewed before Jan 2022. There were 3 interview rounds.
I applied via Approached by Company and was interviewed in Feb 2024. There was 1 interview round.
I applied via Naukri.com and was interviewed in Oct 2021. There were 4 interview rounds.
Understeer gradient is the rate at which the steering angle changes in response to a change in lateral acceleration.
Understeer gradient is a measure of how much the front tires lose grip and slip angle as the vehicle turns.
A higher understeer gradient means the vehicle will have less responsive steering and may require more steering input to navigate corners.
Understeer gradient can be influenced by factors such as tire...
Mcstrut and double wishbone are two different types of suspension systems used in vehicles, each with its own advantages and disadvantages.
Mcstrut suspension is simpler and more cost-effective, but may not offer as much performance as double wishbone.
Double wishbone suspension provides better handling and stability, but is more complex and expensive to manufacture.
Mcstrut suspension is commonly used in front-wheel driv...
I applied via Naukri.com
Answers to questions related to stress and strain in engineering
True stress considers the change in area due to deformation, while engineering stress does not
True stress can be derived from engineering stress using the formula: true stress = engineering stress * (1 + engineering strain)
Quad elements are preferred over tria elements because they provide better accuracy and convergence
Plane stress is a condition where st...
I applied via Company Website and was interviewed in Mar 2024. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Aug 2023. There were 2 interview rounds.
Appti reasoning technical
I applied via Campus Placement and was interviewed in Jan 2021. There was 1 interview round.
I applied via Naukri.com and was interviewed in Oct 2020. There was 1 interview round.
based on 1 interview
Interview experience
Senior Engineer
1k
salaries
| ₹0 L/yr - ₹0 L/yr |
Lead Engineer
717
salaries
| ₹0 L/yr - ₹0 L/yr |
Technical Trainee
595
salaries
| ₹0 L/yr - ₹0 L/yr |
Senior Software Engineer
395
salaries
| ₹0 L/yr - ₹0 L/yr |
Assistant Technician
317
salaries
| ₹0 L/yr - ₹0 L/yr |
Mahindra & Mahindra
Tractors and Farm Equipment
Escorts Kubota Limited
CNH Industrial