Isobutanol was injected with the intake port at premixed energy ratios (PER) of 10%, 20% and 30%. Diesel, B20 and B100 are direct injection fuel. DFC reduces nitrogen oxide (NOx) emissions at moderate loads compared to CCM. Compared with CCM, the flue gas emissions of diesel DFC under rated load are reduced by 10.15%, 22.12% and 7.40%, respectively. At 30% PER, the exergy efficiency of the D FC for B20 increases by 0.91, 5.23, 3.65, 1.22, and 6.14% from 20% to 100% load, respectively.

Thomassen Energy will use its HyFlex LEC-III combustion system to retrofit one of the gas turbines at Uniper's Rotterdam Capelle (RoCa) power plant. The RoCa power plant is located in the Dutch province of South Holland and has a net power generation capacity of 264 MW. In 2023, Uniper plans to switch the RoCa plant's fuel source from Groningen natural gas to high-calorie gas supply. Thomassen's H2fuel-flex retrofit solution has been successfully operating on three Frame 9E turbines at another customer site in the Netherlands since 2018.

ROV maker Saab Seaeye said Monday that it will showcase its new, extremely powerful and intelligent electric manipulator at the Marine Technology Conference in Houston, May 2-5, 2022. The micron precision of the eM1-7 comes from the fact that each of its seven joints have extremely precise force and position feedback combined with their own distributed microprocessors.

A hexapod robot has demonstrated how it can autonomously inspect wind turbine bolts without the need for technicians to loosen and retighten the thousands of bolts on each wind turbine. The robot will also reduce maintenance time, critical structural failures and extend the life of offshore turbines. The project is being executed by BladeBUG and EchoBolt, both fast-growing UK SMEs with their own independent technology. BladeBUG and EchoBolt have completed successful trials at the ORE Catapult National Centre for Renewable Energy in Bryce and their Levenmouth Demonstration Turbine. This collaboration provides them with an additional product to add to an impressive list of solutions for the wind energy industry. It also proves that a single platform like BladeBUG can continue to perform multiple functions in wind farms.

Sulzer pumps enable efficient operation at a new gas-fired power station in North America. Sulzer's pumps are custom designed to support the latest generation of air-cooled gas turbines and achieve world-class efficiency. The pump is placed on a specially designed slide that is precisely positioned with the surrounding infrastructure. Sulzer's SJD-CEP units can provide high flow rates with a single suction first stage solution. The company's single-suction multistage pumps are a popular choice for this type of installation.

MAN 28/32S is designed for stationary power plants. It is a reliable and robust engine model which can operate on a variety of liquid fuels. 28/32 complies with all emission limits with the potential for further exhaust gas treatment and can provide up to 4,230 kWm power.

Not many engine manufacturers can meet the stringent technical requirements to produce a back-up generator for a nuclear power plant. Thanks to its robust and reliable design, Adria 40 engine has been the primary choice of many nuclear power plant owners around the globe when it comes to emergency power generation.

Adriadiesel is currently working on the refurbishment of Adria 40 engines for our dear clients in Russia.

Sulzer Type TD is built as a standard marine engine for direct propeller drive and suitable for all types of single-screw and multiple-screw vessels in river, lake, coastal and ocean service. The propeller thrust is transmitted directly to the thrust bearing built on to the engine through the transmission shafting.

Sulzer Type TG is chielfy used when the engine is connected to a reduction gear, a disengaging friction clutch or a flexible coupling (toothed coupling, Cardan joint, etc.), i.e. wherever the propeller thrust is taken by a thrust bearing in the gearing or behind the special coupling mentioned. For this reason, a thrust bearing built on to the engine is unnecessary. The engine type TD is thus mostly used for fishing boats (with reduction gearing), ferries, dredgers and other special-purpose vessels in which the propulsion arrangements are as described above.

Most wear and tear on Sulzer RTA models will occur on parts such as cylinder liners, cylinder head parts (valves, seats, nozzles), plunger and barrels. The bore size of the original RTA series has an extensive range of 380 to 840 mm.

We would like to inform you that we have MAN engines in stock as follows:

MAN 4 x 7L21/31 and 1 x 8L21/31.

These are brand new, unused engines manufactured under MAN license and the engines are available immediately.

We can offer two options, engine or diesel generator set (DGS):

Option 1) Engines + foundation (available immediately from the warehouse)

Option 2) DGS (includes engines, foundations and alternators; available within 4 months)

Most of the Sulzer A25 engines work in auxiliary power generators on ships, some as stationary power source and many as main propulsion in tugs, floating cranes, fishing ships and other workboats. Fuel type of A25 is MDO only.

Sulzer ZL40 is a favorable choice in main ship propulsion modules because its spare parts are widely available. Availability of spare parts reduces the cost and the duration of the execution of maintenance orders.

Sulzer S20 is a classic 4 stroke engine with number of cylinders ranging from 4 to 9. Sulzer made the journal diameters of this engine sizable to achieve high torsional rigidity. Additionally, S20 offers low operational costs due to easy maintenance and long maintenance intervals.

Using clean-burning fuels such as liquefied natural gas (LNG) are becoming more of an attractive option as they satisfy all emission requirements. Moreover, fluctuations in the fuel market make the plant owners reconsider their options when it comes to choosing the right fuel. Dual-fuel engines MAN 32/40DF, MAN 48/60DF, MAN L28/32DF, MAN L23/30DF, MAN L35/44DF, MAN 51/60DF, can simply switch between gas and liquid fuels which offer a great advantage when it comes to flattening the fuel expenditure curve and reducing emissions. The plant owners can additionally benefit from low operational and maintenance costs of these engines thanks to burning cleaner fuels which results in cleaner engine components.

A classic feature of Sulzer Z-type engines SULZER ZA, SULZER ZAS, SULZER Z40, SULZER ZA40, SULZER ZA40S is the rotating piston. This Sulzer patented concept with cylinder bores from 90 mm to 420 mm for highly loaded trunk piston engines has the following benefits:

-Even temperature distribution around the piston crown

-Minimum piston skirt deformation

-Optimum sealing and working conditions for the piston rings

-Low and stable lubricating oil consumption thanks to the small piston running clearances

-Smallest risk of seizure between the piston and the cylinder liner

After the production of the first SULZER 12 ZV 40/48 engine in 1976, production started on an upward trajectory and by the end of 1977, two more SULZER auxiliary engines with the designation 12 ZV 40/48 were produced. Production under the SULZER license has continued for many years and Adriadiesel is still one of the leading suppliers of spare parts for engine repairs.

"On December 28, 2009, the finished ZV 40/48 engine was loaded on the winch of the transport company Zagrebtrans, which delivered the engine to a destination in Russia. On January 4, 2010, the engine was shipped as desired. station in Karlovac where it was performed customs clearance and further dispatch. This 6th engine was ordered for the same customer, the Russian company Atomtechnoprom, but unlike the previous 5 which are delivered to Volgodonsk this goes to NPP Novovorenezh. Along with the engine, all the equipment of the plant was also ordered delivery is planned by the end of April, and a set of spare parts is being prepared. "

Internal newspaper "Adriadiesel" (2009.)