This paper aims to develop a process for conversion of Diesel Engine for Dual Fuel operation which is basically designed to reduce the economic costs and pollutant Emissions. The increasing cost of Diesel Fuel leads to the necessity of an Alternate fuel, i.e Compressed Natural gas (CNG).  In this research a 16 cylinder, 50.25liter, Turbocharged After cooler V-shaped Engine is used for the conversion into Dual Fuel Engine. Dual fuel engine can be operated on both Diesel and CNG modes simultaneously. In this Engine the Air and CNG are mixed in required ratios in an Air- Gas mixer and the mixture is injected into the Combustion chamber. As Gaseous fuel CNG cannot self-ignite itself because of its high Auto ignition temperature a required amount of Diesel is injected into the Combustion Chamber at the end of compression stroke for ignition purpose which is known as Secondary fuel or a PILOTFUEL. This paper tries to show the process development of converting Diesel Engine for dual fuel operation on multiple platforms.

This inventive firefighting robotic system detects fire and turn off them. Thereby fire accidents take place from time to time; there are many backstops to it. Apart from many things a technology called Robotics is invented to replace humans against robots to a ceasefire. In this technology, the robot is power-driven by an Arduino Uno development board which resides an HC-SR04 sensor that is mounted on a servo motor and helps in the detection of obstacles and finds the direction of fire. It also includes w an Optical Flame sensor to get aware of fire and arranged with a water tank that sprays water to end fire. The water is sprayed in motion to cover the all-out area.

Spin Transfer Torque Random Access Memory (STT-RAM) is suitable to be considered for cosmic memory. In STT-RAM the altercative period of attractive burrowing intersection is exchanged by the showing up of turn enraptured current over the intersection and it appear to be the most preparing elective with the more thickness and low introduction power, one of the major test for STT-RAM is the more write current, this paper proposes dual source write assist circuit method to reduce the equal compose vitality that prompts a diminishing in power utilization and the limit voltage of dynamic transistor to rising temperature. The MTJ temperature will increase than the write error rate is reduced. The final result is by effective use of VDD and threshold voltage values the write energy will be reduced. Right now, results utilizing a CMOS 65-nm get to transistor and the 40-nm MTJ innovation affirm that the projected compose help strategy prompts 81% of robustness is spared and its further incorporates just 9.6% territory excess to a 16-kb of STT-RAM cluster. And furthermore, another compose help technique is proposed to the end the compose activity in the wake of exchanging happens in the attractive burrowing intersection (MTJ), thus the both compose time vitality utilization of 1T-1MTJ piece cells will create.