Week-6 : Turbocharger Modelling

1. Tutorial- single cyl DI add case 2 with discretization length 0.1 mm for intake runner and compare with default case 1 Parameters-Torque, BSFC, max cylinder pressure simulation time The above model is a simple single cylinder diesel engine.  As required, the object value of discretization length was set up…

Explore tutorial number 9 and write a detailed report The model is a 4-cylinder 2.0 liter turbocharged Gasoline Direct Injection (GDI) engine as showm below. The 'FRM tags' option in the 'Tools' section shows the FRM tags which are already applied to the model. As shoem in the figure, it highlights the selected tagged…

List down different TC and locate examples from GT Power. Different types of turbochargers are mentioned below:   Single turbocharger: Single turbochargers can give different torque characteristics by varying the size of compressor wheel. Large turbos will provide high top-end power and smaller turbos will…

1.Compare SI vs CI and list down differences (assignment no 2-SI) 2.Comments on following parameters BSFC Exhaust Temperature A/F ratios When SI and CI engine are compared, the main difference would be compression ratios. Because of the self-injection, CI engines need more compression ratios when compared to SI engines.…

1.Run the case at 1800 rpm and list down important parameters (20 Marks) air flow rate BMEP BSFC In-cylinder pressure The case set up has been changed to 1800 RPM and the results are obtained as shown below. Snap shots of 2 different ways ( from RLT and table ), to view the results, are shown below. air flow rate = 24.646053…

1. Explore the GUI of GT SUITE and list down modules available with brief description. GT SUITE is a simulating tool with libraries aimed at wide variety of industry applications. GT SUITE license provides the access to below mentioned applications: Engine Performance and Acoustics Exhaust Aftertreatment Cooling Systems…