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Blended wing body aircraft design

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 Blended wing body aircraft design                                   Yeh more aircraft capacity then conventional aircraft The BWB form minimises the total wetted area - the surface area of the aircraft skin, thus reducing skin drag to a minimum. It also creates a thickening of the wing root area, allowing a more efficient structure and reduced weight compared to a conventional craft. NASA also plans to integrate Ultra High Bypass (UHB) ratio jet engines with the hybrid wing body. Potential advantage A conventional tubular fuselage carries 12-13% of the total lift compared to 31-43% carried by the centerbody in a BWB, where an intermediate lifting-fuselage configuration better suited to narrowbody sized airliners would carry 25-32% for a 6.1% - 8.2% increase in fuel efficiency Advantage Significant payload advantages in strategic airlift, air freight, and aerial refueling roles Increased fuel efficiency – 10.9% better than a conventional widebody,[8] to over 20% than a comparable conv
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A Collaborative Study of Generative Design and Additive Manufacturing in Automobile Industry

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Best All-Terrain Vehicle(ATV)

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 Best All-Terrain Vehicle(ATV) In 2020 Best All-Terrain Vehicle(ATV) Polaris sportsman xp 1000s 89hp(65 kw) 952cc 2-cyl/clearance:14.5 IN/weight:970lb(440kg) towing:1,750lb(794kg)/range xp front differential The American Polaris enters 2020 as the first manufacturer to build a 55-inches wide ATV. Together with an all-new platform, updated transmission, and 14.5 inches of ground clearance, the 2020 Polaris Sportsman XP 1000 S is ready to conquer even the worst terrain. Arctic Cat Alterra 900 700/2-passenger TVR 700 /695 lc 1-cyl closed-loop EFI double A-arm front and rare suspension/10IN/ travel/2 steel racks In 2020, the Arctic Cat is returning to the segment, introducing a number of updates to their Alterra ATV lineup and once again marketing it under the historic Cat name. honda fourtrax foreman  518cc liquid-cooled 4 stroke /electric reverse(DCT only) 5-speed manual/automatic dual clutch/new racks,utility box When it comes to the new off-road vehicles in Honda’s upcoming lineup, all
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Anti-lock Braking System (ABS)

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 Anti-lock Braking System (ABS) Anti-lock Braking System (ABS) Abstract        Antilock Braking System (ABS) is used in advanced automobiles to stop slip and locking of the wheel when brakes applied. It is an automobile safety system, the controller is provided to regulate the necessary torque to maintain optimum slip ration. The slip ration denotes in terms of vehicle speed and wheel rotation. It’s an automatic system that runs on principles of threshold braking and tempo braking which were practiced by skilled drivers with a former generation braking system. Its reaction time is extremely faster in order that makes easy steering for the driving force. ABS classically offer generous vehicle control and minimalize the stopping distance in the slippery and dry surface, conversely on loose surface like grit or snow-covered roadway, ABS can meaningfully increase braking distance, even though still improving vehicle control. INTRODUCTION       Antilock braking system (ABS) prevents bra
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Caster Angle in wheel Alignment of Vehicle

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Caster Angle in wheel Alignment of Vehicle Caster Angle in wheel Alignment of Vehicle   Abstract          In the modern era, steerability and behavior features of the vehicle have become key aspects. Providing comfort to the driver by reducing steering effort without any negotiation in steerability and control of the vehicle with ride comfort may be a major concern for automakers. Assessing handling and steering features of a vehicle in a virtual environment with the help of multibody system packages saves product growth period and cost.  The steering exertion, steering wheel return aptitude, and the lateral forces produced by the tires were got in order to forecast the Performance of the vehicle for dissimilar wheel geometry parameters. It can be seen from the consequences that positive caster angles improve the steering wheel returnability but upsurge the steering effort. Higher steering axle inclination (Sai) angles help in improving the wheel return ability and decreasing the ste
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CAV (Connected autonomous vehicles)

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CAV (Connected autonomous vehicles)   CAV (Connected autonomous vehicles) Abstract                Connected and autonomous vehicles (CAV) may be a transformative technology that has great potential to change our daily life. Therefore, CAV related research has been progressive expressively in recent years. This broadsheet does a whole review of five selected subjects that exist in the gluttons of CAV research: (i) inter-CAV communications; (ii) security of CAVs; (iii) connection control for CAVs; (iv)  collision-free steering of CAVs; and (v) pedestrian detection and protection. It is believed that these topics are essential to ensure the success of CAVs and need to be better understood Introduction                Connected and automated vehicles (CAVs) (a.k.a.connected) and autonomous vehicles and  (driver-less cars) is a transformative technology that has great potential for reducing traffic accidents, enhancing quality-of-life, and improving the efficiency of transportation systems
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RECYCLING OF LITHIUM ION BATTERY IN ELECTRIC VEHICLE

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  RECYCLING OF LITHIUM-ION BATTERY IN ELECTRIC VEHICLE ABSTRACT       With the ever-growing need for lithium-ion batteries, chiefly from the electric the transportation industry, a large amount of lithium-ion batteries is sure to retire in the near future, thereby leading to serious disposal problems and harmful impacts on environment and energy conservation. Presently, profitable lithium-ion batteries are tranquil of switch metal oxides or phosphates, aluminium, copper, graphite, carbon-based electrolytes with harmful lithium salts, polymer centrifuges, and plastic or metal cases. The lack of proper disposal of spent lithium-ion batteries probably leads to grave consequences, like environmental pollution and waste of resources. Thus, recycling of consumed lithium-ion batteries starts to receive courtesies in latest years. However, owing to the pursuit of lithium-ion batteries with higher energy density, higher safety and more affordable price, the materials used in lithium-ion batteri
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