Vehicle exterior aerodynamics directly influences the performance, safety as well as passenger comfort of a road vehicle. Of the various kinds of trailers that can be attached to a car, caravans are most frequently employed. Caravan towing can represent a significant part of the annual mileage, hence a detailed study of the flow structure of the car and caravan combination becomes inevitable. In this work, a steady three-dimensional simulation of the flow-field around a car-caravan combination with and without a drag reduction device has been carried out. Changes in the flow structure brought in by the attachment of a caravan to a car have been studied in detail. The flow phenomenon was investigated using the general-purpose commercially available CFD code ‘Fluent’. Conclusions are drawn based on the analysis and a drag reduction device was incorporated as a design modification.
|Number of Pages||76|
|Book Type||Production engineering|
|Country of Manufacture||India|
|Product Brand||LAP LAMBERT Academic Publishing|
|Product Packaging Info||Box|
|In The Box||1 Piece|
|Product First Available On ClickOnCare.com||2015-06-08 00:00:00|