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Liquid Piston engine now runs on hydrogen gas

Developers of advanced rotary diesel and multi-fuel internal combustion engine lines are expanding into renewable energy games. Liquid PistonX-Engine was previously covered and Help the Air Force develop the concept of vertical takeoff and landing, Now it can be executed with hydrogen gas.

The success of the use of hydrogen gas to power the X engine, which is a rotary engine but different from the Wankel engine, which developed the infamous commercial application, is that renewable energy advances in internal combustion engines. It shows that it is a possible route, especially in plants, especially in aviation where a favorable power-to-weight ratio is of paramount importance.

However, the company was much closer to the ground for the latest proof of concept. To demonstrate the viability of hydrogen fuel to power the X engine, which was previously tested only in the lab, the Liquid Piston team removed Go-Kart’s traditional 39-pound engine and replaced it with a 4.5-pound X engine. did. See embedded video.

The marketing of LiquidPiston’s rotary engines is that gasoline engines are inefficient, diesel engines are big and heavy, and power / batteries are considerably heavier than what they produce. LiquidPiston engines are one-tenth smaller and lighter than traditional diesel engines, with a 30% increase in efficiency. Interestingly, due to its efficiency and power-to-weight ratio, these engines help generate in-vehicle power to extend the capabilities of electric vehicles.

This is especially useful for concepts like urban air mobility, sometimes referred to as flying cars.There is an ambitious project to deploy test vehicles over major city centers in the United States and Europe Within the next few years.. UAM combines state-of-the-art propulsion and battery technology with advances in robotics, machine vision, and AI, resulting in a radical rethink of how to navigate in and around the city.

The problem is that while electric vehicle technology offers benefits such as noise reduction, it has stricter output density limits compared to combustion engines. Here, if a small internal combustion engine can be operated cleanly and efficiently, it has the potential to become a game changer. By generating on-board power, the need for power storage in such vehicles is significantly reduced, extending range and power.

Hydrogen is the sixth fuel variation shown to power the X engine along with gasoline, propane, kerosene, diesel, and jet A fuels.

https://www.zdnet.com/article/liquidpiston-engine-now-runs-on-hydrogen-gas/#ftag=RSSbaffb68 Liquid Piston engine now runs on hydrogen gas

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