Meshing Front Suspension System and Providing Connections

Objective: Meshing of door ineer panel using Hypermesh   Introduction: This project is aimed at learning midsurfacing and meshing of complex plastic interior components like door inner panel. An image of the door panel which is to be meshed is attched below.   As it is seem the base is of constant thickness,…

Objective: To mesh the given floor panel component with the given quality criteria. Quality Criteria: Target Element Length = 5mm S.N Quality Criteria  Value  1 Aspect Ratio  5 2 Skewness 45 3 Warping 15 4 Taper      0.5 5 Min. Length 2mm 6 Max. Length 8mm 7 Min angle Quad 45 8 Max angle Quad…

Objective: To mesh the given components for 3D tetramesh with given quality.   Procedure: A 3D tetra element is made of four tria faces and four nodes as shown below. The main quality to be checked for a tetra element is its height. A tetra has four nodes and hence four heights from each node and its opposite face.…

Objective: To mesh the given components and create connections as per the specified directions.   Procedure:  There are 2D surfaces given in the model which are to be meshed with 5mm element size.  After meshing the given components we have to create the following connections. 1. Right_Rail_2 &…

Objective: To create seperate midsurfaces for each component of the Hood model and assign proper thickness to the components To generate 2D mesh on the midsurface Follow the quality criteria and eliminate all failing elements Procedure: 1. Import the model in Hypermesh The model is .stp file, import it with geometry option.…

Aim: To perform side crash analysis of a car's BIW structure using Hypermesh and Radioss to determine its crashworthiness. Objectives:  Check unit system and either follow [Mg mm s] or [Kg mm ms]. Create appropriate interface ,friction 0.2 and recommended parameters. Make sure of no penetration and intersections.…

Aim: To simulate the frontal crash test of a car's BIW structure using Hypermesh & Radioss for its crashworthy analysis. Objectives:  Check unit system and either follow[Mg mm s] or [Kg mm ms]. Create appropriate interface ,friction 0.2 and recommended parameters. Make sure of no penetrations and intersection.…

Aim: For a battery capacity of 18KWh, prepare a detailed battery pack drawing using ANR26650M1-B cells. Procedure: The given capacity for the required battery is 18KWh. Assuming 18KWh is the capacity including the margin of 15-20%, the actual battery capacity required is around 15KWh. In order to design for safe conditions…

Aim: To model a 10 cell lithium ion battery pack and simulate it for studying thermal effects on the battery. The study consists of comparion of cell's performance for change in its temperature. Introduction:  A battery is used by discharging the current stored in it and again charging it for next use. Chemical reactions…

State Of Charge estimation is a key factor for correct and safe battery management, particularly for the development of the Battery Management System (BMS). In general, the SOC of a battery is defined as the ratio of its current capacity to the nominal capacity. The nominal capacity is given by the manufacturer and represents…

 A large number of cells connected together in series and parallel patterns consitute a battery. In order to extract the electricity from the battery efficiently, all the cells should be same category and should have same voltage while discharging and charging.  However, in the battery pack it is not the case.…

Aim: For the given assembly, checking for the geometrical errors and meshing it with the given element Quality criteria. After meshing the component, thickness has to be assigned for mid surfaces. Tetra elements are to be used to model non-uniform thickness components. Also, connections are to be made to connect the…

                                               Powertrain for Aircraft in runways Objectives: 1. Listing out the various types of aircrafts with their weight. 2. Finding out whether ground speed and air…

Aim: For the given Instrument Panel substrate, checking geometrical errors and meshing it with given quality criteria is the objective to accomplish. Procedure: The Instrument Panel is a surface in front of a driver's seat, on which the vehicle's instruments are situated. These IP's are plastic components having very…

Aim: Learning what is Morphing, practising techniques of morphing and stating its uses in the industry. Description:  Morphing is a special technique in motion pictures, animations, and designing process that changes one image into another through a seamless transition. More recently, morphing technique…

Project description: Simulating the transient behaviour of a simple pendulum and creating an animation of it's motion using Matlab. A pendulum is a body suspended from a fixed support so that it swings freely back and forth under the influence of gravity.. When a pendulum is displaced sideways from its resting or say equilibrium…

Aim: To mesh a 'rearview mirror' using tetra elements without having any kinks and Dips on the surface. Removing geometrical errors and meshing the component with the given quality criteria for the elements, is of prime importance.  S.No  Quality Criteria  Value  1 Target/Average length  …

Aim: Meshing a bottle cap for pre-processing in ANSA Pre-processor. Procedure: The component to be meshed is a bottle cap. Examining the part concludes that the thickness not more than 3mm at any section of the component. Also, the component is almost symmetrical and can be meshed by Midsurfacing. The quality of the…

Aim: A sheet metal component is to be meshed for structural analysis by using ANSA(a Structural analysis tool). Procedure: The components is a car hood which has very less thickness and comes in sheet metal components category.  The mesh on such components can be efficiently carried on by taking its midsurface, cleaning…

Project Description:    Calculation of the global maxima of a stalagmite function by optimization using Genetic Algorithm in Matlab. To explain the genetic algorithm and its syntax used in Matlab. Genetic Algorithm: A genetic algorithm is a method developed for solving constrained and unconstrained problems of…

Project Description: Curve fitting is used to find the best fit line or curve for a series of data points. The curve fit produces an equation that can be used to find points anywhere along the curve. This equation can be a linear, quadratic, cubic etc. We can develope an equation depending upon…

 Project Description: An otto cycle is a thermodynamic cycle that signifies the functional working of a typical spark ignition engine. A spark ignition engine intakes air fuel mixture, compresses it, ignites the compress charge producing heat from the chemicals burnt and then uses this energy to push down the piston,…