Cummins Aims To Manufacture Hydrogen-Powered Internal Combustion Engines

Written by Valdemar Medeiros

Published on 31/08/2021 at 12:52

Motores de caminhões movidos a hidrogênio já estão em teste Foto: Divulgação

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Cummins Is Investing to Adapt an Internal Combustion Engine and Transform It into a Hydrogen-Powered Propulsion System

When it comes to hydrogen for powering vehicles, people often think of the use of fuel cells and complex systems that convert chemical reactions of hydrogen into electricity to power electric motors. However, some companies, such as Cummins, are exploring a simpler use of this fuel in an internal combustion engine. Since the fuel is a flammable gas, it could be used in appropriate internal combustion engines.

Cummins Engine Sector President Speaks Out

According to Srikanth Padmanabhan, president of the Cummins engine sector, the company is excited about the potential of hydrogen-powered internal combustion engines to reduce emissions and provide performance and power for its customers.

According to the president, the company is utilizing all new engine platforms with the latest technologies to improve power density, as well as thermal efficiency and friction reduction, allowing Cummins to overcome typical performance limitations and efficiency compromises associated with converting natural gas or diesel combustion engines to hydrogen fuel.

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Cummins Hydrogen Engines May Expand Technology Options in the Automotive Industry

According to Jonathon White, vice president of Engine Business Engineering, the hydrogen engine program has great potential to expand the available technology options and achieve a cleaner transportation sector, alongside the company’s capabilities in hydrogen fuel cells, natural gas engines, and electric batteries.

The major advantage of using a hydrogen-powered internal combustion engine is that car owners and automakers will continue using vehicles equipped with existing transmission systems, able to operate in nearly every vehicle currently manufactured.

Additionally, Cummins’ hydrogen combustion engine will also be capable of using green hydrogen as fuel, which is produced by electrolyzers manufactured by the company with nearly zero CO2 emissions in the exhaust and levels approaching zero for NOx. The projected investment in global green hydrogen production will create growing opportunities for deploying hydrogen-powered fleets using Cummins’ fuel cell technologies or internal combustion engines.

Get to Know Cummins

Cummins operates in a wide range of markets and is present in over 190 countries. The company has been present in Brazil since the early 1970s, seeking new business opportunities.

Its subsidiary was officially established in the city of Guarulhos (SP) in 1971. Currently, the company has four factories located in the region, focused on R&D and production of engines, generators, filters, and many other sectors.

Cummins Aims To Manufacture Hydrogen-Powered Internal Combustion Engines

Cummins Is Investing to Adapt an Internal Combustion Engine and Transform It into a Hydrogen-Powered Propulsion System

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Cummins Aims To Manufacture Hydrogen-Powered Internal Combustion Engines

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Great Atlantic Sargassum Belt has ceased to be a climatic phenomenon and has become a biological system that feeds on itself, with 8,000 kilometers in length, 37 million tons of algae, and scientists confirm that it is now permanent.

China is building an artificial island in the middle of the sea, covering 20 km², to construct the largest offshore airport in the world, the Dalian Jinzhouwan. This $4.3 billion project is anchored on more than 3,000 pillars embedded in the rock beneath the ocean and is scheduled to open in 2035.

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