A Review of Performance and Emission Characteristics of a Catalytic Coated CI Engine with Biodiesel

This paper is a review outline of references of CI engine (Combustion Ignition Engine) journals. CI Engine is the most preferred sort of engine as a result of its high thermal efficiency than any other internal or external combustion engine. Due to the demand for petroleum fuel, increasing cost, and hazardous emission by CI Engine, it is required to enhance the performance, combustion, and emission characteristics of CI Engine. Bio-fuels are well-tried to be superb substitutes for the present diesel. Nowadays, numerous researches are going on in biodiesel blends at varying ratios to increase the performance of the engine. Also many researches are going on coating the piston head in order to reduce the black smoke at the exhaust.

IoT Based LPG Leakage Detection and Booking System with Customer SMS Alerts

Liquefied petroleum fuel (LPG) is the most vital phase of every day human life, however the protection of human existence is required for the gasoline explosion. This methodology is used to shield human life. In this, the MQ2 sensor is used to realize fuel leaks in the home. If the fuel leak is detected automatically, it will ship an SMS to the user. Wifi is one of the most used networks in the world. It additionally affords the computerized reserve characteristic of LPG gasoline when the proprietor is busy and measures the non-stop weight of the LPG cylinder the use of a load cell. An AWS server is used to join the patron to the administrator and robotically replace the reservation data on the server. This work helps the business enterprise to especially point out the gasoline leak and helps each clients and the corporation to mechanically e book the fuel the use of the IOT technique.

Emission Characteristics of Single Cylinder CI Engine for Varying Nozzle Depth at Different Spray Angles

The present research is about the reduction of harmful gases from the exhaust of a diesel fuel operated diesel engine. A kirloskar single cylinder diesel engine (model –TV-1) is selected for the numerical simulation using commercially available software AVL FIRE. The operating and boundary condition of single cylinder diesel engine is referenced in the published articles. The hemispherical bowl piston geometry is generated and meshed in the software the research is further processed with the selection of three different spray angles like 120o , 140o , and 160o . Whereas 120 spray angle is the standard spray angle. Additionally to analyzed the effect of nozzle depth on the emission, combustion and performance parameters four nozzle depth values are also included in the research. The four nozzle depths are 0.5mm, 1mm, 1.5mm and 2mm. whereas 1mm nozzle depth is standard nozzle depth. All four nozzle depths are examined under 120o , 140o , and 160o spray angle. The need of petroleum fuels is increasing everyday despite of their speculation regarding the depletion of petroleum fuels. The petroleum fuels are categorized as suspicious element for human being due to its well known major harmful effects on the environment. The concern is that the need of petroleum fuel is increasing simultaneously with its price in the market. The researchers around the world are focusing either on the reduction of harmful effects which produced from the petroleum fuel or finding another a batter substitute of the petroleum fuel