Aakash Gupta

According to industry standards, I generated the 2D mesh for Ford-GT-2005. First, I extracted the mid surface of the CAD model and split it into two symmetric parts. Then, I employed various procedures to achieve industry-standard mesh and divided the body by split lines to get a better surface for meshing. After meshing, I optimized elements to get as many quad elements as possible to better simulate results.

I create multiple FEA models (2D, 3D, Plane stress, Axis Symmetric, 2D & 3D Symmetric, Shell models) and analyzed each mesh (Fine, coarse, standard, local) for two parts. Also, study the most efficient model for the part and how the answer varies as the model and mesh change, and compare the result to the analytic method.

Electrical energy is currently utilized as an alternative energy source in the automotive sector. A lithium-ion-based battery is primarily used in the automotive sector. Electrical power has numerous advantages in the car industry, including fewer pollutants, quieter operation, and lower costs. For maximum stability, wheels should be situated at the vehicle extremities, and the center of gravity should be kept as low as feasible are all issues that modern tricycles confront. An electric… Show more

Electrical energy is currently utilized as an alternative energy source in the automotive sector. A lithium-ion-based battery is primarily used in the automotive sector. Electrical power has numerous advantages in the car industry, including fewer pollutants, quieter operation, and lower costs. For maximum stability, wheels should be situated at the vehicle extremities, and the center of gravity should be kept as low as feasible are all issues that modern tricycles confront. An electric vehicle's mass significantly impacts its performance, range, and cost. If the tricycle is too heavy, the electric motor will work harder to keep it moving. As a result, designing a light, sturdy, and rigid tricycle framework that can lower the total weight of the tricycle is critical. Furthermore, a brushless motor used due to which no longer need a gearbox to generate initial torque and power mass and adequate battery mass are required to reduce the importance of the tricycle, improve transmission efficiency, and double the vehicle range.

The goal of this project is to create an economical concept battery-powered tricycle for multipurpose use and select the best idea for reducing the cost of the bulk batteries necessary. In addition, the design of a tricycle with a lower center of gravity is ideal for short-distance use (15-30km) at a speed of 25km/h. Aside from that, to develop a tricycle with high efficiency and greater flexibility in terms of component placement to optimize weight distribution and reduce aerodynamic drag. Finally, to complete the project, a prototype of a battery-powered tricycle is built towards the end of the term. Drilling, turning, bending, welding, etc., are the fabrication procedures used in this project. Show less

To ensure safety and comfort to the occupants, an automatic seat belt is set to fasten while braking or when the vehicle collides. The mechanism allows vehicle occupants to move freely and only activates when the seatbelt's fastening effect is required. The use of seat belts greatly enhances passengers' safety. In addition, an automatic seatbelt system can help to ensure that seatbelts are used. As a result, the system is automated and delivers the desired impact, increasing comfort. The… Show more

To ensure safety and comfort to the occupants, an automatic seat belt is set to fasten while braking or when the vehicle collides. The mechanism allows vehicle occupants to move freely and only activates when the seatbelt's fastening effect is required. The use of seat belts greatly enhances passengers' safety. In addition, an automatic seatbelt system can help to ensure that seatbelts are used. As a result, the system is automated and delivers the desired impact, increasing comfort. The device, however, varies from a traditional seatbelt in that it relies on the Arduino Uno microcontroller and an ultrasonic sensor to create and transmit information. When the seat belt is not required, it does not impede occupant movement, but it is more effective when it is needed. Because we have examined a broad perspective, we have decided to remove retractors from our design. When not in use, locking retractors restrict occupant movement. They keep the impact of tightness going. We have improved the capability of pre-tensioners in our design by automating and latching the effect, making it the sole participant in increasing occupant comfort. Show less

An alarm bed with a motorized screw jack is the subject of the project. It adjusts the bed's inclination to the user's preference. It can be used as a morning alarm clock and a bed to adjust the inclination level for a comfortable and healthy night's sleep. A motorized screw jack, an Arduino Uno microcontroller coupled to the screw jack, and a bed make up the system. The screw's lifting end, or face, is attached to the bed divided from the center. The motorized end is connected to an Arduino… Show more

An alarm bed with a motorized screw jack is the subject of the project. It adjusts the bed's inclination to the user's preference. It can be used as a morning alarm clock and a bed to adjust the inclination level for a comfortable and healthy night's sleep. A motorized screw jack, an Arduino Uno microcontroller coupled to the screw jack, and a bed make up the system. The screw's lifting end, or face, is attached to the bed divided from the center. The motorized end is connected to an Arduino Uno microcontroller, which sends signals to the bed to incline it at the appropriate time. In terms of operating principle, an alarm bed based on a motorized screw jack differs from previously invented alarm beds; additionally, a user can now tailor the inclination of the bed without leaving the bed, providing accurate results for comfort and sleeping pattern. Show less

My first project during my diploma was a solar power heater. It is used to heat water more efficiently using the sun. We used a collection of narrow copper tubes painted black to absorb heat, with water coming from a tank on top of the assembly. We utilized a mirror to reflect the rays onto the copper to boost efficiency, and the entire system was black except for the mirror. We can use this at home to heat water, which saves a lot of nonrenewable energy and is cost-effective.