In an internal combustion engine, a turbocharger is a forced induction device that is powered by the flow of exhaust gases. It uses this energy to compress the intake air, forcing more air into the engine in order to produce more power for a given displacement.
A gas turbine, gas turbine engine, or also known by its old name internal combustion turbine, is a type of continuous flow internal combustion engine. The main parts common to all gas turbine engines form the power-producing part and are, in the direction of flow:
Kawasaki Heavy Industries Ltd. (KHI) is a Japanese public multinational corporation manufacturer of motorcycles, engines, heavy equipment, aerospace and defense equipment, rolling stock and ships, headquartered in Minato, Tokyo, Japan. It is also active in the production of industrial robots, gas turbines, pumps, boilers and other industrial products. The company is named after its founder, Shōzō Kawasaki. KHI is known as one of the three major heavy industrial manufacturers of Japan, alongside Mitsubishi Heavy Industries and IHI. Prior to the Second World War, KHI was part of the Kobe Kawasaki zaibatsu, which included Kawasaki Steel and Kawasaki Kisen. After the conflict, KHI became part of the DKB Group (keiretsu).
A V16 engine is a sixteen-cylinder piston engine where two banks of eight cylinders are arranged in a V configuration around a common crankshaft. V16 engines are less common than engines with fewer cylinders, such as V8 and V12 engines. Each bank of a V16 engine can be thought of as a straight-eight, a design that can be inherently balanced. Most V16 engines have a 45° bank angle.
Liquefied natural gas (LNG) is natural gas (predominantly methane, CH4, with some mixture of ethane, C2H6) that has been cooled down to liquid form for ease and safety of non-pressurized storage or transport. It takes up about 1/600th the volume of natural gas in the gaseous state at standard conditions for temperature and pressure.
A Natural Gas Vehicle (NGV) utilizes compressed natural gas (CNG) or liquefied natural gas (LNG) as an alternative fuel source. Distinguished from autogas vehicles fueled by liquefied petroleum gas (LPG), NGV's rely on methane combustion, resulting in cleaner emissions due to the removal of contaminants from the natural gas source.
Cummins Inc. is an American multinational corporation that designs, manufactures, and distributes engines, filtration, and power generation products. Cummins also services engines and related equipment, including fuel systems, controls, air handling, filtration, emission control, electrical power generation systems, and trucks.
Wärtsilä Oyj Abp, trading internationally as Wärtsilä Corporation, is a Finnish company which manufactures and services power sources and other equipment in the marine and energy markets. The core products of Wärtsilä include technologies for the energy sector, including gas, multi-fuel, liquid fuel and biofuel power plants and energy storage systems; and technologies for the marine sector, including cruise ships, ferries, fishing vessels, merchant ships, navy ships, special vessels, tugs, yachts and offshore vessels. Ship design capabilities include ferries, tugs, and vessels for the fishing, merchant, offshore and special segments. Services offerings include online services, underwater services, turbocharger services, and also services for the marine, energy, and oil and gas markets. At the end of December 2023, the company employed 17,800 workers.
A diesel generator (DG) (also known as a diesel GenSet) is the combination of a diesel engine with an electric generator (often an alternator) to generate electrical energy. This is a specific case of an engine generator. A diesel compression-ignition engine is usually designed to run on diesel fuel, but some types are adapted for other liquid fuels or natural gas (CNG).
There are a wide variety of propulsion systems available or potentially available for automobiles and other vehicles. Options included internal combustion engines fueled by petrol, diesel, propane, or natural gas; hybrid vehicles, plug-in hybrids, fuel cell vehicles fueled by hydrogen and all electric cars. Fueled vehicles seem to have the advantage due to the limited range and high cost of batteries. Some options required construction of a network of fueling or charging stations. With no compelling advantage for any particular option, car makers pursued parallel development tracks using a variety of options. Reducing the weight of vehicles was one strategy being employed.
Lister Petter is a British company with assembly lines in India, China and elsewhere, that manufactures internal combustion engines for industry.
Marine propulsion is the mechanism or system used to generate thrust to move a watercraft through water. While paddles and sails are still used on some smaller boats, most modern ships are propelled by mechanical systems consisting of an electric motor or internal combustion engine driving a propeller, or less frequently, in pump-jets, an impeller. Marine engineering is the discipline concerned with the engineering design process of marine propulsion systems.
L. Gardner and Sons Ltd was a British builder of diesel engines for stationary, marine, road and rail applications. The company was founded in Hulme, Manchester, England in 1868. It started building engines around 1895. The firm ceased engine production in the mid-1990s.
A two-stroke diesel engine is a diesel engine that uses compression ignition in a two-stroke combustion cycle. It was invented by Hugo Güldner in 1899.
Weichai Power Co., Ltd. is a Chinese developer and manufacturer of diesel engines in Weifang, Shandong in the People's Republic of China. It also manufactures forklifts and non-diesel engine automotive parts.
Westport Innovations is a company that develops alternative fuel, low-emissions technologies to allow engines to operate on clean-burning fuels such as compressed natural gas (CNG), liquefied natural gas (LNG), hydrogen and biofuels such as landfill gas. Headquartered in Vancouver, British Columbia, Canada, where the company was founded, Westport also has facilities in France, Sweden, Italy, China, Australia and the United States.
MAN Energy Solutions SE is a German manufacturer of large diesel engines and turbomachinery for maritime and stationary applications based in Augsburg. The company develops and manufactures two-stroke and four-stroke diesel engines, as well as gas turbines, steam turbines, and compressors. MAN Energy Solutions also offers turbochargers, propellers, gas engines, and chemical reactors. Additionally, it produces ship engines that run on synthetic fuels and develops technologies for carbon capture and storage (CCS), large heat pumps, and electrolysers for the production of green hydrogen. The company employs around 15,000 people at more than 140 international locations, particularly in Germany, Denmark, France, Switzerland, the Czech Republic, India, and China.
Perkins Engines Company Limited, a subsidiary of Caterpillar Inc. since 1998, is primarily a diesel engine manufacturer for several markets including agricultural, construction, material handling, power generation, and industrial. It was established in Peterborough, England in 1932. Over the years, Perkins has expanded its engine catalogue, producing thousands of different engine specifications including diesel and petrol engine automatives.
Weichai Holding Group Co., Ltd. is a Chinese state-owned enterprise specialized in the design, manufacturing and sale of diesel engines. The company operates on four different business sectors which are engines and vehicles, powertrains, luxury yacht and automotive parts. Headquartered in Weifang, Shandong Province, China, the Weichai Group is holding more than 80 subsidiaries set throughout China and overseas. The group offers products, services and technologies for commercial vehicles, construction machinery, marine power, agriculture machinery and power generation. Thanks to its subsidiaries, it also provides transporting equipment, buses, luxury yachts and hydraulics products. Having more than 35 offices and 245 authorized services stations through the world, Weichai products are sold in approximately 110 countries.
The E-Flexer is a class of Chinese-built Ro-Pax ferries ordered by Stena RoRo for European line service. Fifteen vessels of the class are on order, and upon delivery will be operated by Stena Line, Brittany Ferries, DFDS Seaways, Marine Atlantic, Corsica Linea and Attica Group. Stena Line are to take five vessels of the class, Brittany Ferries five, and a single vessel each to DFDS and Marine Atlantic, of which the latter's vessel will also be hybrid electric. All of the vessels will be delivered to Stena RoRo with the Stena Line vessels transferred to that company and the Brittany Ferries, DFDS and Marine Atlantic examples long-term chartered to those operators, with an option to purchase at the end of the charter.
