SI Engine Case Study

Transport of material within the country is very crucial for the economy and maintaining the inflation in check. The increase in the cost of fuel has a direct impact on the material transported such as farm products, raw material for construction, mining industry etc. Efficient prime movers, less maintenance, no downtimes…

1. Tutorial - single cyl DI add case 2 with discretization length 0.1 mm for intake runner and compare with default case  Parameters-Torque, BSFC, max cylinder pressure Simulation time Let's open the model of the tutorial section of GTP: The map of the model is shown below: It's a CI, single-cylinder engine,…

1. List down different TC and locate examples from GT Power The turbocharging and supercharging are two of the most important inventions applied to the internal combustion engine. These techniques were born for aviation applications, and so for the aircraft moved by ICE, that presented a loss of power flying a certain…

Select any SI engine model, get engine specifications, assume suitable data wherever possible, and run for at least Max Power and Max Torque condition. 1. Compare the results and list down important parameters 2.Post-process and take snaps for the following data PV and log PV diag in-cylinder pressure and burn rate valve…

1.Explore Example- Diesel_4cyl_DIpulse_injratemap and write a detailed report  Let's explore the example of the software: The model represents a 4-cylinders CI engine, direct injection, turbocharged with Westgate valve control, the total displacement of 2L, cooled EGR, DOC, and DPF (chemistry wasn't considered for…

1.Explore -Examples provided below and write a detailed report  Detailed SI engine+aftertreatment  Detailed CI engine+aftertreatment  Let's start exploring and analyzing the example "SI ENGINE + AFTERTREATMENT". This model consists of a 4-cylinder engine, naturally aspirated, port-injection, with EGR and…

List down for Gasoline vs Diesel The pollutants  From the 100% in volume of exhaust gases of an internal combustion engine, the 98% consists of oxygen, carbon dioxide, and nitrogen, and the other 2% consists of all pollutants controlled by the legislation: NOx, CO, HC, SOx, PM. The gasoline and diesel engines work…

Accurate analysis and modeling have been conducted on a tractor engine for use in India. Starting from the target values, given by the challenge, two cases were analyzed: intermediate case (which corresponds maximum torque) and rate case (which corresponds maximum power).  RATE CASE         …