Author: Leslie Wyatt Foster
Publisher:
ISBN:
Category : Internal combustion engines
Languages : en
Pages : 164
Book Description
A Study of Air Flow Through Reed Valve of a Two-stroke Engine
Author: Leslie Wyatt Foster
Publisher:
ISBN:
Category : Internal combustion engines
Languages : en
Pages : 164
Book Description
Publisher:
ISBN:
Category : Internal combustion engines
Languages : en
Pages : 164
Book Description
A Preliminary Investigation of the Air Flow Characteristics of a Two-stroke Engine
Author: Bill C. Caskey
Publisher:
ISBN:
Category :
Languages : en
Pages : 50
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 50
Book Description
An Investigation of the Factors Effecting the Air Flow Through Reed Valves at High Speeds
Author: Warren M. Wiese
Publisher:
ISBN:
Category : Internal combustion engines
Languages : en
Pages : 234
Book Description
Publisher:
ISBN:
Category : Internal combustion engines
Languages : en
Pages : 234
Book Description
A Study of Reed Valve Performance on an Engine Simulator Using Dimensional Analysis
Author: Daniel N. Miller
Publisher:
ISBN:
Category :
Languages : en
Pages : 338
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 338
Book Description
An Investigation of Air-flow in Two-stroke Engines
Author: Tau-Yi Toong
Publisher:
ISBN:
Category :
Languages : en
Pages : 220
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 220
Book Description
Two-Stroke Cycle Engine
Author: JohnB. Heywood
Publisher: Routledge
ISBN: 1351406450
Category : Technology & Engineering
Languages : en
Pages : 425
Book Description
This book addresses the two-stroke cycle internal combustion engine, used in compact, lightweight form in everything from motorcycles to chainsaws to outboard motors, and in large sizes for marine propulsion and power generation. It first provides an overview of the principles, characteristics, applications, and history of the two-stroke cycle engine, followed by descriptions and evaluations of various types of models that have been developed to predict aspects of two-stroke engine operation.
Publisher: Routledge
ISBN: 1351406450
Category : Technology & Engineering
Languages : en
Pages : 425
Book Description
This book addresses the two-stroke cycle internal combustion engine, used in compact, lightweight form in everything from motorcycles to chainsaws to outboard motors, and in large sizes for marine propulsion and power generation. It first provides an overview of the principles, characteristics, applications, and history of the two-stroke cycle engine, followed by descriptions and evaluations of various types of models that have been developed to predict aspects of two-stroke engine operation.
An Investigation of the Flow Through Check Valves in a Uniflowtype Two-stroke Engine
Author: Iain Kyle Fraser
Publisher:
ISBN:
Category :
Languages : en
Pages : 170
Book Description
An innovative two-stroke engine has been under development at Queen's University. Traditional crankcase-scavenged two-stroke engines have laboured to meet emissions standards and achieve fuel economy comparable to four-stroke engines. The engine in question makes use of a modified Eaton-type supercharger to enable air-only scavenging, with this it utilizes direct fuel injection which occurs after the exhaust ports have closed, these two elements combine to eliminate the combustion of lubricating oil in the cylinder and short-circuiting of the fuel-air mixture into the exhaust. By having passive check valves in the cylinder head to regulate the inflow of scavenging air, and exhaust ports located near bottom centre this results in a top-down uniflow-scavenged configuration, as well as retaining a simplistic engine design. In the two-stroke cycle, using the intake charge to replace the combustion products with fresh air during scavenging is critical to engine performance. In this engine the scavenging charge is produced by a set of passive intake check valves, and because of this the scavenging timing is important. These valves are important because they govern the volume of combustion products that are forced out of the cylinder during scavenging, and hence the efficiency of combustion in the engine. To evaluate the engine design criteria, a validated computational fluid dynamic (CFD) model was used to offer insight into how the in-cylinder flow developed during scavenging. The CFD model of this engine was used to test different check-valve geometries to see how they affect the scavenging flow in the cylinder. The goal of this is to assist in entraining more of the combustion products which would result in more being exhausted from the cylinder. A more favourable design was found, and a design produced to be taken onto the next step of testing.
Publisher:
ISBN:
Category :
Languages : en
Pages : 170
Book Description
An innovative two-stroke engine has been under development at Queen's University. Traditional crankcase-scavenged two-stroke engines have laboured to meet emissions standards and achieve fuel economy comparable to four-stroke engines. The engine in question makes use of a modified Eaton-type supercharger to enable air-only scavenging, with this it utilizes direct fuel injection which occurs after the exhaust ports have closed, these two elements combine to eliminate the combustion of lubricating oil in the cylinder and short-circuiting of the fuel-air mixture into the exhaust. By having passive check valves in the cylinder head to regulate the inflow of scavenging air, and exhaust ports located near bottom centre this results in a top-down uniflow-scavenged configuration, as well as retaining a simplistic engine design. In the two-stroke cycle, using the intake charge to replace the combustion products with fresh air during scavenging is critical to engine performance. In this engine the scavenging charge is produced by a set of passive intake check valves, and because of this the scavenging timing is important. These valves are important because they govern the volume of combustion products that are forced out of the cylinder during scavenging, and hence the efficiency of combustion in the engine. To evaluate the engine design criteria, a validated computational fluid dynamic (CFD) model was used to offer insight into how the in-cylinder flow developed during scavenging. The CFD model of this engine was used to test different check-valve geometries to see how they affect the scavenging flow in the cylinder. The goal of this is to assist in entraining more of the combustion products which would result in more being exhausted from the cylinder. A more favourable design was found, and a design produced to be taken onto the next step of testing.
Investigation Into Fitting Reed Valves Onto a Two-stroke Engine
Author: P. H. Blackwell
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
International Symposium on Alcohol Fuels
Author: Institut français du pétrole
Publisher: Editions TECHNIP
ISBN: 2710805170
Category : Alcohol as fuel
Languages : en
Pages : 678
Book Description
Publisher: Editions TECHNIP
ISBN: 2710805170
Category : Alcohol as fuel
Languages : en
Pages : 678
Book Description
A Study of the Air Flow Through the Poppet Type Exhaust Valves of the Internal Combustion Engines
Author: A. I. Kurganoff
Publisher:
ISBN:
Category :
Languages : en
Pages : 686
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 686
Book Description