Evacuation Technique which addresses routing the
populaces within the endangered architecture to the bordering
emergency-exit points minimizing the mortality rate and avoiding
hazards and obstacles at the same time.The fundamental
magnitude would be to minimize the risk of total mortality during
an emergency condition.The superlative case scenario would be
to relinquish all individuals with smidgeon panic and naught
transience tempo.This scrutiny will lessen the evacuation time
factor by using the deluxe appropriate algorithm available for the
shortest path prediction with all of the constraints.
Vehicle aerodynamics is a prime domain of research and development. Multiple active and passive aerodynamic systems have been applied for its enhancement. The reduction of drag plays a pivotal role in the improvement of vehicle aerodynamic performance. The present paper studies the innovative design of a road vehicle for a fuel efficiency challenge, implemented for optimal drag reduction. Vortex generators are utilized as a passive aerodynamic feature for further minimization of the wake region size and reduction of pressure drag. High fidelity computational fluid dynamics simulations were applied for the evaluation of this design. Data was collated from simulations for both the cases, with and without the usage of vortex generators and compared objectively. The results of the study establish that the vehicle design has an exceptionally low drag coefficient. It also exhibits a strong reduction in drag when the vortex generators are fitted. These results reveal that the design can be deployed for production as a worthy competition vehicle.
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