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The engine came out to make room for serious upgrades, including a Kraftwerk supercharger, Exedy Stage 2 clutch and custom oiling solutions from Unit 2 Fabrication. It wasnt without challengesclearance issues with the blower, mismatched exhaust flanges and seized bolts tested patiencebut in the end, the car emerged as a proper Type R tribute.
Reduced friction losses and pressure control with low-viscosity oil. For this purpose, the third-generation OM 471 has a newly developed engine oil pressure control valve. It is installed behind the engine oil pump and in front of the oil thermostat. Newly-developed exhaust gas aftertreatment system.
DENSO Corporation has improved the temperature detection accuracy of its newly developed diesel exhaust temperature sensor. To improve the sensor’s temperature accuracy, DENSO increased the probe length to almost twice that of the conventional product and extended the sensing tip into the exhaust pipe. Click to enlarge.
Opcon, in collaboration with Wallenius Marine, recently completed the first reference installation of its Waste Heat Recovery technology for ocean-going vessels in a project supported by the Swedish Energy Agency. are two 450 V, 60 Hz, 1,700 kW AC-generators installed. The MV Figaro. Click to enlarge. Earlier post.) Click to enlarge.
with technologies such as direct fuel injection, variable valve timing, exhaust-driven turbochargers, brake energy regeneration and Auto Start Stop function—about 60% of the generated energy is still lost, half of it being exhaust heat, with the remaining half as heat absorbed by the engine cooling system. Click to enlarge.
MHI) has developed a generator-integrated hybrid turbocharger for marine propulsion diesel engines which utilizes engine exhaust gas not only to drive the turbocharger but also to generate electricity. Mitsubishi Heavy Industries, Ltd. Cutaway view of MET83MAG hybrid turbocharger. Click to enlarge.
Alfa Laval offers a range of oil-fired and oil and exhaust gas-fired boilers for ships. The oil-fired Aalborg OS-TCi is supplied as a pre-assembled boiler unit with an integrated pressure atomizing burner (KBM burner) controlled and monitored with Aalborg Laval Touch Control system.
Microturbine company Capstone Turbine’s ( earlier post ) sales to the oil and gas industry worldwide are at a record pace, according to Jim Crouse, Capstone’s Executive Vice President of Sales and Marketing. The microturbines will be installed in early 2012 and used in prime power and combined heat and power (CHP) applications.
Lubricating oil is usually used in pumps to reduce stress through less friction in the pump; however, lubricating oil cannot be used in liquid hydrogen pumps as it contaminates the hydrogen. Further, a high-flow-rate filling-side stop valve developed by Fujikin Incorporated will be installed starting from this race.
Certification in accordance with the Euro 6d standard (RDE stage 2) not prescribed for new models until 1 January 2020 is possible due to measures including extended exhaust gas aftertreatment with an additional underbody SCR catalytic converter including ammonia slip catalyst (ASC) in the underbody.
Additionally, LNG engines are tuned to either emit low nitrogen oxide (NO x ) emissions—at the cost of higher methane emissions in some cases—or to incorporate NO x reduction technologies such as exhaust gas recirculation (EGR) or selective catalytic reduction (SCR). Credit: The ICCT.
In addition, the specialists for off-road engines from MAN Engines optimized the oil pan and oil pump of the MAN D3876. Equipped with the latest exhaust technologies, the MAN D3876 complies with the current and strict EU Stage V emission regulations. This in-line six-cylinder engine with a displacement of 15.3
The engines also feature a cooled exhaust gas recirculation system. The new OM 93x series uses exhaust aftertreatment technology that was premiered a year ago in the heavy-duty engines of the new OM 471 series: a closed-loop particulate filter and BlueTec engine technology with AdBlue SCR catalytic conversion.
The concept design is ready for the owners’ preferred choice, whether that it is to run on heavy fuel oil using emission treatment systems or to switch to low sulphur fuels or LNG. Left) SCR and scrubber installation; (right) LNG tank installation. —Hu Jin-Tao, the president of SDARI. Click to enlarge. m draught of 17.7
announced that the company installed Selective Catalytic Reduction (SCR) systems on the power generators aboard the MOL-owned and operated Capesize vessel Awobasan Maru and confirmed that after catalytic reduction the NO x in exhaust emissions meet Tier III regulations set by the International Maritime Organization (IMO). Mitsui O.S.K.
Compared to the likewise transversely installed M 260 four-cylinder in the “35” models or the preceding M 133 engine, the new Mercedes-AMG M 139 is rotated around its vertical axis by 180 degrees. This means that the turbocharger and the exhaust manifold are now positioned at the rear, on the side of the firewall when viewed from behind.
has several new parts, including a new water-cooled variable-geometry turbocharger; a new high-pressure common-rail fuel delivery system; a new Exhaust Gas Recirculation (EGR) system; a new intake manifold; a new cylinder head; a new cylinder block; a new balancer shaft unit; and a new Engine Control Module (ECM). Click to enlarge.
This is due to raw, externally premixed fresh charge comprising air, fuel and lube oil being short-circuited into the exhaust during the scavenging process. Even with the move to four-stroke engines, additional complexity will be necessary—possibly exhaust after-treatment—in order to fully meet regulations.
for XSE grade, which uses a dual-outlet exhaust). Most AWD grades have 202 hp, while the Camry XSE AWD grade has 205 hp with dual exhaust. A variable cooling system, variable oil pump and a cooled exhaust gas recirculation (EGR) system all contribute to the engine’s high thermal efficiency and outstanding fuel economy.
The advanced design places the exhaust inside the engine’s V-shape while the air intake is positioned on the outside of the V. This segment-exclusive design naturally improves a variety of attributes: Shorter airflow from the exhaust system to the turbocharger sitting between the engine’s cylinder banks improves turbo responsiveness.
A diathermic oil loop acts as heat carrier between turbine exhaust and the working fluid cyclopentane; the working fluid vaporizes and expands in the turbo expander which, coupled with the power generator, produces electricity. The fluid vapor then condenses, closing the loop.
GE Oil & Gas will supply three customized aeroderivative gas turbine-generator modules to provide reliable electric power for a new Chevron floating production unit that will produce oil and gas from the Jack and St. It features a 9,184 Btu/kWe-h heat rate, 213 lbs/sec exhaust flow and 945 °F exhaust temperature.
MHI) will begin developing UEC-LSGi: low-speed, dual-fuel, marine diesel engines capable of using not only conventional heavy oil but also natural gas for their fuel. The price of heavy oil used as fuel for low-speed, 2-stroke marine diesel is expected to rise in the future. Mitsubishi Heavy Industries, Ltd.
In the editorial, the researchers note that internal combustion engines operating on fossil fuel oil provide about 25% of the world’s power (about 3,000 out of 13,000 million tons oil equivalent per year), and in doing so, they produce about 10% of the world’s greenhouse gas (GHG) emissions. road dust) are accounted for. Gas exchange.
Previous studies have shown that it is possible to operate diesel engines with 100% DME, but that this requires significant effort (injection components, combustion process, exhaust gas aftertreatment, tank system) in terms of conversion. Ideally, the conventional system components already installed in the vehicle are retained.
However, the greatest barrier is not financial, but the physical properties of hydrogen itself which differ substantially from oil and gas. Germany’s first offshore hydrogen pipeline project, AquaDuctus, will transport green hydrogen from offshore wind installations in the North Sea to Germany. In the UK, 62.5%
has begun a demonstration test of a Diesel Particulate Filter (DPF) system installed on the diesel engine used for power generation on an MOL Group-operated ocean-going vessel. Diesel Particulate Filter (DPF) system for marine diesel engines that use C heavy oil. Lines, Ltd. Click to enlarge.
The test cell’s support equipment (conditioned combustion air, cooling system, fuel mass flow measurement and exhaust system) was designed to comfortably support 7,000-hp engines. SwRI established a separate locomotive engine facility in 1990 in a San Antonio railyard to facilitate work on engines installed in locomotives.
Features include the new X-PULSE injection system with pressure booster; an asymmetric exhaust gas turbocharger; emission control with SCR technology, EGR and a particulate filter; and a three-stage exhaust brake. The oil level is checked by a special sensor linked to the engine control unit.
We then multiplied the sources of electrical energy for power units by adding solar panels and installing an exhaust gas heat energy recovery system based on the Rankine cycle. To cool the cab, Renault Trucks has installed air conditioning entirely powered by energy from its solar panels. and distributes it in real time.
After a decade in the solar power installation business, Bradley Bartz is tired of being Mr. Nice Guy. He’s filed suit against Torrance, the proud home of Exxon/Mobil’s refinery, for stopping him from installing solar panels in the Hillside Overlay district. solar installers. For 10 days apparently. There is also.
Lines has started a demonstration test of the Diesel Particulate Filter (DPF) system installed on the diesel engine used for power generation on an MOL Group-operated ocean-going vessel. have jointly developed a DPF system for marine diesel engines, which run on C heavy oil. Mitsui O.S.K.
With up to 14 fewer cylinders installed, the overall lifecycle installation costs are significantly and positively impacted by roughly $1000/day. When operating in gas mode, the Wärtsilä 46DF engine is already compliant with IMO Tier III regulations without any secondary exhaust gas purification systems. Click to enlarge.
Since 2010, all Sprinters in the US have been powered by BlueTEC diesel engines, marking the first use of BlueTEC technology, with its selective catalytic reduction (SCR) exhaust aftertreatment system, in the commercial van market here. The two overhead camshafts actuate 16 intake and exhaust valves. 20 mph (32 km/h).
In the partial load range between 1250 and 3800 rpm, and depending on the power requirement, the intake and exhaust valves of the second and third cylinder are closed by valve clearance adjustment. It is slightly higher when installed, but much narrower and lighter than conventional cylinder heads.
For transverse installation in the A-Class, the the belt drive for the ancillary units, the installed position of the turbocharger and the air ducting of the engines have been modified. The A 200 CDI has multiple exhaust gas recirculation to reduce nitrogen oxide emissions. The controlled oil pump. 100 kW variants.
A vane-type phaser is installed on the front of the camshaft to change its angular orientation relative to the sprocket, thereby adjusting the timing of valve operation on the fly. It is a dual-equal cam phasing system that adjusts camshaft timing at the same rate for both intake and exhaust valves.
The 4-cylinder, 5-liter Volvo D5F diesel engine produces 215 bhp and is installed vertically in the left rear corner. The conventional hybrid offers up to 37% fuel savings compared to a diesel version and 40-50% lower exhaust emissions.
The project had already reached a key milestone before the rollout: the successful fire-up of the hybrid drive system after installation in the test vehicle at the end of June. Oil system. Dry sump system with six-cell oil drain pump and oil tank. Engine speed. Output (regulated). 650 N·m.
Designed to run on waste heat from the exhaust of small industrial furnaces, diesel engines and gas turbines, Cyclone’s WHE has also been adapted for other recovered energy applications. One such extended use is the Phoenix 10, an electric power generator that runs on used motor oil.
In addition, all grades reduce emissions of NO x and NMHC (non-methane hydrocarbon) by 75%, achieving SU-LEV certification by emitting 75% fewer exhaust emissions than 2005 standards. Motor revolution speed changes with electronic control and oil hydraulic pump pressure is adjusted to change the steering effort.
The extensive testing prior to approval being issued was sponsored by the UFOP (the German Union for the Promotion of Oil Seed and Protein Plants). This also applies to engines which are allowed to use tax-privileged heating oil. They must use an EN590 quality sulphur-free heating oil.
Capstone’s 30 kW microturbines have been installed in hybrid electric buses, trolleys and transit shuttles around the world. No oil or other lubricants are needed, so maintenance is extremely low and the need to dispose of hazardous materials is eliminated. —Darren Jamison, Capstone President and CEO.
It features a high-expansion ratio Atkinson cycle, Variable Valve Timing-intelligent (VVT-i) system, Electric Throttle Control System-intelligent (ETCS-i) and Exhaust Gas Recirculation (EGR) system employing a newly designed, highly efficient EGR cooler from Denso ( earlier post ). The battery pack is installed beneath the rear seat.
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