Prandtl Meyer expansion shock wave

Objective: To measure the wheel arc area & to prove whether the fender design will pass the european regulations or not.   Introduction: The necessity to follow this particular regulation is to provide safety for pedestrians. While the vehicle is in motion, there are chances that many debris or stone particles…

Introduction: Underbody coating is the thin layer of rubberized paint or a layer sprayed to the underbelly panel of a vehicle to prevent damage from rust or corrosion or any other type of damage that affects the strength of the undercarriage. Necessity & its types: For an Automobile to last long with respect to its…

OBJECTIVE : 1. To set up a channel flow simulation using CONVERGENT SCIENCE - a CFD software. 2. To run the simulation with three different base grid size and to study the differences between various contours and plots.     INITIAL AND BOUNDARY CONDITIONS : General flow gas simulation. Species: Oxygen and…

Project Objective : The primary objective of the project is to perform grid dependency test on flow over a backward facing step, study about the various properties of the fluid that is subjected to flow from high-pressure to low-pressure region and recirculation zone.   Geometry :          …

Objective: To optimize a design with the help of section modulus calculations, therby improving the strength of the overall design. In this case, a hood design has been considered. Introduction: Section modulus is a structural property of a cross section, used for designing flexural members. Using this data, one can easily…

Project objective: To simulate Prandtl Meyer expansion shock wave from a sharp corner using Converge CFD studio and to study the effect of SGS (Sub-Grid scale) criterion on mesh generation.   Shock waves, Mach number & Mach angle: When the speed of a source exceeds the speed of sound (`v>c`) the wavefronts…

Objective: To develop the roof with necessary sub-components & features from the provided styling surface. To do a curvature study & perform calculations for heat-distortion criteria. To perform section modulus analysis. To perform draft analysis. Introduction: As we all know, Automotive roofs are essential in…

1.0. Objective: The prime objective of this project is to simulate a four-stroke single cylinder gasoline engine in which the fuel is injected by a port fuel injection system. Besides, this project also benefits to study the various mechanisms, physical models, fuel chemistry and many other variables involved in the simulation.…

Objective: To prepare the surface of a four-stroke gasoline engine for problematic triangles in the surfaces and to flag the boundaries to the corresponding components of the engine.   Geometry: The pre-modeled geometry is imported in the STL format.             After importing the geometry…

Project objective : To perform a steady state simulation of flow over a throttle body and to study the behavior of fluid and its various properties.   Geometry :                   Software tools used : Simulation - Converge CFD studio (v2.3) Command editor - Cygwin Post-processing…

Objective: 1. To design the hood inner panel by implementing standard techniques using a master sketch. 2. To provide hemming for outer panel with sufficient corner relief. 3. To provide necessary reinforcements & embosses. 4. To provide adequate mastic points & trajectory of latch & striker mechanism.  …

Project objective: To set up a case for flow through a solid pipe to study the effect of conjugate heat transfer, to perform grid dependency test on three different grid sizes and to study the effect of super-cycling. Software tools used: Simulation - Converge CFD studio (v2.3) Command editor - Cygwin Post-processing -…

Objective: To design the back door of an automobile using the provided styling surface. To provide necessary embosses & reinforcements & to study its purpose. Introduction: The tail gate or the back door has many primary purposes of which occupant safety is one the most important. A Study from IIHS says that the…

Project objective : To perform a transient simulation of flow over a throttle body and to study the behavior of fluid and its various properties. Geometry :                                               …

Project objective: To set up a transient shock tube simulation, to study the changes in various properties and parameters of fluid involved in the simulation.   Software tools used : Simulation - Converge CFD studio (v2.3) Command editor - Cygwin Post-processing - Paraview   Geometry:        …

1.0. Objective: The primary objective of this project is to characterize emission on a CAT3410 four-stroke diesel engine on the basis of two different piston bowl profiles known as Open-W and Omega type. This project may also serve as an awareness to young engineers and graduates to realize and inculcate the idea of controlling…