SUBJECT INTERNAL COMBUSTION ENGINE PRINCIPLE REPORT THE NISSAN VARIABLE COMPRESSION TURBO

MINISTRY OF EDUCATION AND TRAINING HO CHI MINH CITY UNIVERSITY OF TECHNICAL EDUCATION FACULTY OF VEHICLE AND ENERGY ENGINEERING �㵯✡�㵮�㵮✡�㵯 SUBJECT: INTERNAL COMBUSTION ENGINE PRINCIPLE REPORT THE NISSAN VARIABLE COMPRESSION TURBO Lecturer: Assoc Prof Ly Vinh Dat Student: Kieu Tien Anh ID Student: 20145399 Class time: Wednesday – Shift 123 ICEP330330E_21_2_01CLC Ho Chi Minh City, April 12, 2022 0 TABLE OF CONTENTS Introduction……………………………………………………………………….1 Chapter 1: History Of The Nissan Vc–Turbo Engine………………………….2 Chapter 2: Structure And Working Principle Of Vc-Turbo………………… 2.1 Structure Of The Nissan VC-Turbo……………………………………… 2.2 Working Principle Of The Nissan VC-Turbo………………………………4 2.2.1 Making Variable Compression Possible………………………………… 2.2.2 Optimization Of The Link Layout……………………………………… Chapter 3: Advantages And Disadvantages Of Vc-Turbo…………………… 3.1 Advantages Of VC-Turbo……………………………………………………6 3.2 Disadvantages Of VC-Turbo……………………………………………… Chapter 4: Applications And Development Possibilities In Vietnam………….7 4.1 Applications VC-Turbo………………………………………………………7 4.2 Development Possibilittes In Vietnam………………………………………8 References…………………………………………………………………………9 0 INTRODUCTION Nowaday, the ongoing trend of engine downsizing and supercharging has already achieved impressive results In the reciprocating internal combustion engine, the primary power source reveals primarily with limitation the allowable level of emissions of harmful substances in the exhaust gases, suchs as CO (carbon monoxide), HC (hydrocarbons), NOx (nitrogen oxides), and PM (particulate matter) Moreover, in the perspective of growing global warming phenomenon and dropping resources of liquid fuels, particular attention is paid to the reduction of fuel consumption and thus CO2 emission In diesel engine, the high specific power brings the materials to their limits Because these high peak firing pressures demand heavier and stiffer components Example, bearing dimensions must be extended, higher mass forces occur, friction and frictional losses increase According FEV,