Papers by praveen padagannavar
In automotive industry pre-production design and de veloping a prototype is major substance to en... more In automotive industry pre-production design and de veloping a prototype is major substance to enhance th quality and productivity of the process. There is l ot of software packages available to simulate the p roduction plan virtually and analyses the bottlenecks, waiting time, lead ti me and process outcome without spending more cost an d time rather taking make and break decisions. Software simulation s are the best way to improve the production plan an d design by trial and error.
In this paper, ANSYS CFX method is used to simulate a single car model with and without a spoiler... more In this paper, ANSYS CFX method is used to simulate a single car model with and without a spoiler and by using two types of mesh. The solution of the Reynolds average Navier Stokes equations (RANS equations) has been achieved by using two models such as K-Epsilon and K –Omega Turbulence model will be analysed. In this report, mesh quality, boundary layer and turbulent y+ value simulation has been thoroughly analysed and solution for both the models has also been compared and discussed the results. We use the ANSYS software to determine the drag and lift forces at different turbulence kinetic energy variables k-Epsilon and K-Omega for the given vehicle domain. Further, the effects of aerodynamic are verified with and without the spoiler. Cite this Article: Praveen Padagannavar and Manohara Bheemanna, Automotive Computational Fluid Dynamics Simulation of A Car Using Ansys International Journal of Mechanical Engineering and Technology, 7(2), 2016, pp. 91–104. http://www.iaeme.com/curre...
Advances in Automobile Engineering, 2016
This report analyses Quality Function Deployment (QFD) on a car dash board. One of the business s... more This report analyses Quality Function Deployment (QFD) on a car dash board. One of the business strategies is to know what basically wants from this product and helping them to achieve customer satisfaction. QFD is the best method to convert the customer requirements and needs into quality characteristic and develop a design quality product. In this report, the specification for choosing a dash board unit is analysed with customer's preference and converted into engineering characteristics. The voice of customer is taken as an initial step and rated on importance and the house of quality diagram is figured out by considering all the real time aspects. This report is defined to Quality Function Deployment of car dash board and the objectives are: Customer view Technical specification Technological limit Money saving analysis by using House of Quality Diagram 1. INTRODUCTION Car industry plays an important role as the back bone for the economy of any country. Dash board is one of the main parts of the car interior component and plays a very Praveen Padagannavar
Advances in Automobile Engineering, 2016
Uploads
Papers by praveen padagannavar