Engine exhaust

Based on the simulation results obtained, the authors analyzed and evaluated the results and made relevant conclusions about the influence of structural parameters on the quality of fuel injection in the Kubota D1703-M-DI Diesel engine, thereby providing suggestions for more suitable structural parameters. This is important in reducing fuel consumption, noise, and the content of pollutants in engine exhaust.

20p vithomson 02-07-2024 1 0   Download

Part 1 book "HCCI and CAI engines for the automotive industry" includes content: Motivation, definition and history of HCCI/CAI engines; overview of CAI/HCCI gasoline engines, two-stroke CAI engines; four-stroke gasoline HCCI engines with thermal management; four-stroke CAI engines with residual gas trapping; four-stroke CAI engines with internal exhaust gas recirculation (EGR); HCCI control; CAI control and CAI/SI switching; fuel effects in CAI gasoline engines.

259p dianmotminh03 17-06-2024 0 0   Download

In this study, an experimental system was developed to investigate the exhaust gas treatment efficiency of a wet scrubber system used in diesel engines. This feasibility study focuses on the effectiveness of reducing smoke when utilizing the scrubber, and only fresh water was used in this study.

7p viambani 18-06-2024 2 1   Download

Part 1 book "Motor vehicle engineering" includes content: Introduction and welcome, your good health and safety, nuts and bolts – tools and equipment, vehicle layouts, engines, fuel system, cooling system, air supply and exhaust systems, ignition systems.

123p dianmotminh03 11-06-2024 1 1   Download

Part 1 book "Automotive exhaust emissions and energy recovery" includes contents: Emissions mitigation and control systems, experimental investigation of in cylinder nox and soot formation by means of optical techniques in a CR diesel engine fuelled with oxygenated fuel, emissions in diesel engine with different rates of EGR, particulate matter emissions during transient diesel engine operation with various diesel/biofuel blends (Biodiesel, Ethanol and N-Butanol).

142p dianmotminh01 14-05-2024 0 0   Download

Part 2 book "Automotive exhaust emissions and energy recovery" includes contents: Exhaust gas aftertreatment technologies and model based optimization, diesel particulate filter overview - material, geometry and application, turbocharging and exhaust energy recovery; small, high power density, directly injected, turbocharged engines; organic rankine cycles in automotive applications; automotive exhaust power and waste heat recovery technologies.

163p dianmotminh01 14-05-2024 1 0   Download

A numerical study was carried out to investigate the effectiveness of the charge air cooling method on the exhaust gas emission reduction when applied to a four-stroke marine generator diesel engine at full load. The AVL FIRE 2018a software was used to perform three-dimension (3D) simulations of the combustion process and emission formations inside the engine cylinder operating with various charge air temperatures (CATs).

13p viohoyo 25-04-2024 2 1   Download

Part 1 book "Automotive fuel and emissions control systems" includes content: Service information, tools and safety; environmental and hazardous materials; gasoline engine operation and specifications; diesel engine operation and diagnosis; gasoline; alternative fuels; diesel and biodiesel fuels; intake and exhaust systems; turbocharging and supercharging; engine condition diagnosis; on board diagnosis; can and network communications; temperature sensors; throttle position sensors; map baro sensors; mass airflow sensors.

231p dianmotminh00 22-04-2024 11 6   Download

Ebook "DNA replication - Damage from environmental carcinogens" reviews the main concepts concerning DNA damage due to environmental carcinogens, the effects of DNA damage on DNA replication using a single DNA polymerase or DNA replisome, and the effects of carcinogens on various cell activities. It also introduces the detailed protocols for bypassing DNA damage. As we know, various environmental carcinogens are produced as a result of industry, agriculture, chemical engineering and vehicle exhaust in our daily life.

51p manmanthanhla0201 26-02-2024 2 1   Download

Part 2 book "Maintenance engineering handbook" includes content: Maintenance of low sloped membrane roofs; concrete industrial floor surfaces - design, installation, repair, and maintenance; painting and protective coatings; maintenance and cleaning of brick masonry structures; maintenance of elevators and special lifts; air conditioning equipment,... and other contents.

420p muasambanhan06 01-02-2024 2 1   Download

DPF is an important device in the exhaust system of Diesel engine. In this paper we simulate velocity and pressure distributions in DPF to determine kinematic and hydraulic characteristics. This will provide the basis for designing and selecting size of channels in DPF. Numerical simulations were made using ANSYS Fluent commercial software and OpenFOAM open-source software.

11p vimarillynhewson 02-01-2024 2 1   Download

The combustion process in the internal combustion engine is realized as the core of the engine's power and exhaust emission formation. This paper describes the design of a constant volume combustion chamber (CVCC) to simulate the combustion process of the diesel engine with the optical approach technique.

9p vimarillynhewson 02-01-2024 4 2   Download

Part 1 of ebook "Light and heavy vehicle technology" provides readers with contents including: the reciprocating piston petrol engine; the diesel engine; combustion chambers and processes; engine lubrication; engine cooling, vehicle heating and air conditioning; carburation and fuel injection; intake and exhaust systems; diesel fuel injection systems; forced induction; ignition and starter systems; engine emission control; rotary piston engine; friction clutches;...

338p dangsovu 20-10-2023 11 3   Download

Part 1 of ebook "A practical approach to motor vehicle engineering and maintenance" provides readers with contents including: vehicle layouts and some simple vehicle structures; engine principles; the main moving parts of an engine; multi-cylinder engines; firing orders and engine balance; crankshaft, camshaft, and valve operating mechanisms; a petrol fuel system; motor fuels; carburettors; petrol injection - introduction; air supply and exhaust systems; lubricants and engine lubrication; cooling systems; internal combustion engines; the compression ignition engine - diesel engine;...

272p dangsovu 20-10-2023 5 3   Download

Chapter 14 - Testing reusable software components in safety-critical real-time systems. In this chapter, the following content will be discussed: Introduction; reuse and exhaustive testing; reuse and statistical evidence; component reuse, statistical evidence and failure behavior.

22p haojiubujain04 27-07-2023 6 4   Download

Ebook Aviation maintenance technician handbook powerplant: Part 1 presents the following content: Aircraft Engines; Engine Fuel and Fuel Metering Systems; Induction and Exhaust Systems; Engine Ignition and Electrical Systems; Engine Starting Systems.

245p chankora 16-06-2023 2 1   Download

This paper presents a simulation study on engine performance characteristics of a high compression ratio biogas engine for high efficiency and low emission. A small diesel-type engine with a power of 14 horse power (HP) was modelled for simulating analysis with help of AVL Boost (a thermodynamic analyzing tool).

8p vidoctorstrange 06-05-2023 4 2   Download

Research to reduce emissions from the engines diesel is very difficult mission, because the current emission standard is becoming very strictest NOx, HC, CO etc. Recently, dual fuel diesel engines which use Liquefied Petroleum Gas (LPG) and diesel fuel are being studied to control emissions and improve fuel efficiency.

7p vidoctorstrange 06-05-2023 2 2   Download

Paper "Optimization of the injector spray angle of a 4-stroke natural gas-diesel DF marine engine" studied the effect of injector spray angle on the combustion process and emission characteristics of a 4-stroke port-injection Natural Gas-Diesel dual-fuel marine engine to determine the optimal spray angle for the fuel injector aiming to reduce exhaust gas emissions while keeping engine performance.

11p lieuyeuyeu18 23-12-2022 10 3   Download

This paper presents a method to convert the fuel system of the DIdiesel engine type Vikyno RV125 to LPG-diesel dual combustion mode and preliminarily evaluate performance characteristics operating with the LPG injection-based speed regulator.

9p viharry 14-12-2022 6 3   Download