The Anonymous Widower

More About Steamology Motion

In Grants To Support Low-Carbon Technology Demonstrators, I talked about a company called Steamology, who were given a grant by the Department for Transport to develop a method of converting hydrogen into energy.

The company is called Steamology Motion and in Issue 872 of Rail Magazine more details are given in an article, which is entitled DFT Hands Out £350,000 Each To Five Rail Green Schemes.

This is said in the article.

Steamology Motion, the final recipient, aims to create a new zero-emmissions power train for a Vivarail Class 230 train. The W2W system generates steam from compressed hydrogen and oxygen stored in tanks. The steam then drives a turbine to generate electricity.

The concept is aimed at being a ‘range extender’ able to charge onboard battery packs.

My mathematical modelling skills for this type of system have never been strong, but I’m sure that others will know how much hydrogen and oxygen are needed to charge a 200 kWh battery.

  • A quick search of the Internet reveals that small steam turbines could be available
  • I very much suspect, that as the system is a ‘range extender’, rather than a power unit to take the train hundreds of miles, that the physical size of the gas tanks will be smaller than those proposed by Alston for their hydrogen conversion of a Class 321 train.

I also don’t think that the DfT would have given £350,000 to the company, if the the physics and the mathematics weren’t credible.

Conclusion

If this technology is successful, I suspect it could have other applications.

February 11, 2019 - Posted by | Transport | , , , , , ,

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