Engine emissions

Part 1 of ebook "Eco-efficient repair and rehabilitation of concrete infrastructures" provides readers with contents including: deterioration assessment; service life estimation of concrete infrastructures; impact of climate change on the service life of concrete structures; monitoring of reinforced concrete corrosion; monitoring of concrete structures with optical fiber sensors; structural health monitoring through acoustic emission;...

279p mothoiphong 28-06-2024 1 1   Download

Part 2 book "Automotive science and mathematics" includes content: Friction, velocity and acceleration, speed, vehicle dynamics, balancing and vibrations, heat and temperature, internal combustion engines, theoretical engine cycles, fuels and combustion and emissions, electrical principles, electronic principles.

144p dianmotminh03 17-06-2024 1 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 "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

This study uses computational fluid dynamics (CFD) to understand partial pre-mixed compression combustion (PPCI), with HCCI and RCCI being advanced low-temperature combustion concepts. Lowering the average combustion temperature is an advantage of PCCI; it optimizes CO and NOx emission rates while maintaining high thermal efficiency.

8p visergey 02-04-2024 6 0   Download

The main research problem from the usage of diesel engine arises from increased fuel prices and emissions releasing from combustion. The objective of the current work relies on finding out a suitable biodiesel blend and improving the diesel engine characteristics by means of additives.

10p visergey 02-04-2024 2 0   Download

Part 1 book "Internal combustion engines improving performance, fuel economy and emissions" includes content: Development and assessment of an integrated 1D-3D CFD codes coupling methodology for diesel engine combustion simulation and optimization; investigation on an injection strategy optimization for diesel engines using a one dimensional spray model; a control oriented engine torque online estimation approach for gasoline engines based on in cycle crankshaft speed dynamics,... and other contents.

155p muasambanhan07 18-02-2024 5 2   Download

Part 2 book "Internal combustion engines improving performance, fuel economy and emissions" includes content: Design of an electromagnetic variable valve train with a magnetorheological buffer, comparison of the emissions, noise, and fuel consumption comparison of direct and indirect piezoelectric and solenoid injectors in a low compression ratio diesel engine, comparative analysis of the combustion stability of diesel methanol and diesel ethanol in a dual fuel enginem,... and other contents.

157p muasambanhan07 18-02-2024 4 2   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

The combination of various fuels in an internal combustion engine is a major area of research in the field, aimed at conserving fossil fuels and reducing environmental pollution. This paper examines the performance and pollution emissions of a DA465QE Towner engine using a biogas/gasoline hybrid fuel in a light truck engine.

4p vimichaelfaraday 14-12-2023 7 4   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 "Novel radar techniques and applications - Volume 2: Waveform diversity and cognitive radar, and target tracking and data fusion" provides readers with contents including: waveform diversity and cognitive radar; introduction to waveform diversity and cognitive radar; radar emission spectrum engineering; adaptive OFDM waveform design for spatio-temporal-sparsity exploited STAP radar; cognitive waveform design for spectral coexistence;...

277p tieulangtran 28-09-2023 5 3   Download

This study presents the results of determining the total energy embodied and CO2 emissions causing the greenhouse effect of a rural bridge using UHPC compare to the normal concrete (NC) one by the life-cycle analysis (LCA) method.

12p viberkshire 09-08-2023 4 3   Download

Ebook Security engineering: A guide to building dependable distributed systems (Second Edition) – Part 2 presents the following content: Chapter 14 security printing and seals; chapter 15 biometrics; chapter 16 physical tamper resistance; chapter 17 emission security; chapter 18 API attacks; chapter 19 electronic and information warfare; chapter 20 telecom system security; chapter 21 network attack and defense; chapter 22 copyright and DRM; chapter 23 the bleeding edge; chapter 24 terror, justice and freedom; chapter 25 managing the development of secure systems; chapter 26 system evaluatio...

609p haojiubujain03 24-07-2023 6 5   Download

Ebook Security engineering: A guide to building dependable distributed systems (Second Edition) – Part 2 presents the following content: Chapter 14 security printing and seals; chapter 15 biometrics; chapter 16 physical tamper resistance; chapter 17 emission security; chapter 18 API attacks; chapter 19 electronic and information warfare; chapter 20 telecom system security; chapter 21 network attack and defense; chapter 22 copyright and DRM; chapter 23 the bleeding edge; chapter 24 terror, justice and freedom; chapter 25 managing the development of secure systems; chapter 26 system evaluatio...

311p haojiubujain03 24-07-2023 4 3   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 6 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