Hydrogen On The Line
This article on The Engineer is entitled On Track: Advances In UK Hydrogen Rail.
This sub-heading introduces the article.
An expert panel from Vivarail, Birmingham University and Alstom discuss UK developments in hydrogen powered rail transport.
The article is a very readable article, that explains, the whys, wherefores and hows of hydrogen powered rail transport in the UK.
Lithium Project Raises Millions In A Day
The title of this post, is the same as that of this article on Cornish Stuff.
This is the introductory paragraph.
Cornish Lithium raised over £3m yesterday to fund new exploration and today opens up the crowd fund to the community.
It does seem to have been a very successful funding.
This to me is a key paragraph.
The company say they are delighted to note that approximately 15% of the pre-registered investors were from Cornwall.
The Cornishmen and Cornishwomen seem to be backing their local business!
How Would Opening Crossrail Affect The Covids In London?
There seems to be very little on the Internet about this, that I can find, Partly because if you search for Crossrail and Covid-19 you get lots of articles about how the virus is delaying construction.
These are a few of my thoughts.
The Class 345 Trains
Crossrail’s Class 345 trains are 205 metres long and can hold 1500 passengers.
- The passenger density is 7.3 passengers per metre, but the trains have three doors per car, as opposed to others like the Class 700 trains, which have a similar passenger density and only two doors.
- Would the space and the wide doors, make social-distancing easier at all times?
- I’ve ridden these trains several times during the pandemic and their full air-conditioning for the tunnels, would surely be ideal to help keep the trains free of the virus, by changing the air regularly.
- The trains are walk-through, which means you can walk-away from someone who looks dodgy.
There will probably be some better trains to reduce the spreading of the virus, but I doubt there will be that many.
The Stations
I’ve only been in two Crossrail stations.
These are pictures taken in the Woolwich station box.
And these pictures were taken inside the Canary Wharf station box
Note.
- I think we can assume that the platforms and associated station tunnels are not small.
- All underground platforms will have platform edge doors.
- The stations will be fully air-conditioned.
- Both picture sets were taken in 2013.
Will passengers be safer and less likely to contract the virus compared to the cramped stations of the Central Line?
Crossrail Will Increase Capacity On London’s Rail System
Crossrail will add nearly twenty per cent of extra capacity to London’s East-West rail network.
That will have two major effects.
- More passengers will use rail transport, rather, than buses or their own cars.
- There will be more space, that will make social-distancing easier on rail journeys.
I can’t see either increasing the spread of the covids.
Will Passengers Who Can, Swap To Crossrail From Other Lines?
Consider.
- The Central Line will have interchanges with Crossrail at Stratford, Tottenham Court Road, Bond Street and Ealing Broadway.
- Stratford and Ealing Broadway currently takes 52 minutes on the Central Line and will take 27 minutes on Crossrail.
- The Hammersmith and City Line will have interchanges with Crossrail at Whitechapel, Liverpool Street and Paddington.
- Whitechapel and Paddington currently takes 40 minutes on the Hammersmith and City Line and will take 13 minutes on Crossrail.
- The Jubilee Line will have interchanges with Crossrail at Canary Wharf, Stratford and Bond Street.
- Stratford and Ealing Broadway currently takes 32 minutes on the Jubilee Line and will take 15 minutes on Crossrail.
Looking at speed alone, there will be good reasons to change to Crossrail for many.
But there will also be journeys that currently require a change will be direct because of Crossrail.
- Slough and Liverpool Street or Canary Wharf
- Woolwich and Heathrow
- Gidea Park and Paddington,
And there will be round-the corner journeys with a cross-platform interchange at Whitechapel.
Ilford and Canary Wharf currently takes 33 minutes and will take 17 minutes after Crossrail opens.
I am absolutely sure, that after Crossrail opens, passengers will use the route for a faster journey and one because of more spacious trains and stations, a more socially-distanced one.
An Air-Conditioned Journey
The proportion of time on a typical journey in London, spent in an air-conditioned train or station will increase.
This can only be a good thing for fighting the covids.
Conclusion
It looks to my eye, that Crossrail will not increase the spread of the covids and it could be a powerful weapon to reduce the levels of the virus across London.
I think it should be opened as soon as possible.
Could Crossrail Be Opened In Sections?
Unlike some of London’s Underground lines, which were provided with below-ground turnbacks, there appears to be no turnback on Crossrail between Whitechapel and Paddington.
Compare that with the Piccadilly Line, which has turnbacks at Wood Green and Hyde Park Corner, which are near the end of the central tunnel.
Crossrail does have crossovers at Custom House, Whitechapel and between Farringdon and Tottenham Court Road, so could any of these be used to improvise a turnback.
What effects would there be if say a four trains per hour (tph) preview service were to be run between Abbey Wood and Whitechapel?
- It would allow Crossrail to test systems.
- It would improve connections to Canary Wharf.
- It would give Londoners and others a small cup of much-needed cheer.
I also doubt, it would increase the number of cases of the covids in London, if everybody behaved themselves.
It would need Abbey Wood, Woolwich, Custom House, Canary Wharf and Whitechapel stations to be certified safe to open.
- Abbey Wood station is already open for National Rail services and could surely be easy to finish and certify.
- Woolwich, Custom House and Canary Wharf are more or less independent buildings and again should be easy to open.
- Only Whitechapel looks difficult with a lot of work to do.
Perhaps the preview service should terminate at Custom House? But that doesn’t include the important Canary Wharf!
- Could trains just pass through Whitechapel station and still use the turnback? The platform edge doors would ensure safety.
- Could trains even use an improvised turnback on the Western side of Farringdon, where there is a crossover?
- As stations at Liverpool Street and Farringdon became available, they could be added to the route.
I’m sure that there’s a solution in there, that could allow Crossrail to open gradually, rather than as a big bang.
I hope Crossrail are looking at it, as the design and architecture of this railway could be a weapon in the fight against covids.
How Many Diesel Multiple Units In The UK Have Voith Hydraulic Transmissions?
This may seem to be a funny question to ask, but all will come clear later in the week.
Doing a quick search through Wikipedia finds the following trains.
- Class 150 – 135 – two-car – 2 x 213 kW
- Class 150 – 2 – three-car – 3 x 213 kW
- Class 153 – 56 – one-car – 1 x 213 kW
- Class 155 – 7 – two-car – 2 x 213 kW
- Class 156 – 114 – two-car – 2 x 213 kW
- Class 158 – 149 – two-car – 2 x 260-300 kW
- Class 158 – 23 – three-car – 3 x 260-300 kW
- Class 159 – 30 – three-car – 3 x 260-300 kW
- Class 165 – 48 – two-car – 2 x 261 kW
- Class 165 – 27 – three-car – 3 x 261 kW
- Class 166 – 21 – three-car – 3 x 261 kW
- Class 168 – 9 – two-car – 2 x 315 kW
- Class 168 – 8 – three-car – 3 x 315 kW
- Class 168 – 11 – four-car – 4 x 315 kW
- Class 170 – 41 – two-car – 2 x 315 kW
- Class 170 – 88 – three-car – 3 x 315 kW
- Class 171 – 12 – two-car – 2 x 315 kW
- Class 171 – 8 – four-car – 4 x 315 kW
- Class 175 – 27 – two-car – 2 x 340 kW
Note.
- The three fields after the train class are the number of trains, the number of cars in each train and the number andsize of engines per train.
- All trains seem to have one diesel engine per car.
- All trains seem to have the same or similar Voith transmission.
There are a total of 816 trains of various lengths.
The Footbridge At Feltham Station – 13th October 2020
Next to Feltham Station, Network Rail are building an unusual footbridge.
This visualisation from Network Rail shows the design.
These are the pictures I took today.
Some of the features of the bridge can be picked out on the visualisation.
Alternative Funding Seems To Be Doing Well
I watch a couple of crowdfunding sites and they certainly seem to be still attracting funds.
I have recently invested a small sum in Cornish Lithium, as I like both the technology and history of the company.
Their round of crowdfunding is coming to an end, as they have raised £4.5 million against a target of £1.5 million.
It certainly appears that there is money for a good company in these troubled times.
A Posh Bus Stop In Islington With A Carpet
Do your local bus stops have carpets?
This picture shows a stop in St. Paul’s Road in Islington!
The Liverpool And Hackney Puzzle
I know Liverpool well, as I was there as a student in the 1960s and now help fund cancer research in the University.
I now live in Hackney, which is a very mixed borough in London and not unlike lots of Liverpool in parts.
It puzzles me and some of the researchers I know in Liverpool, why Liverpool has a rate of the covids, which is five times higher than it is where I live.
Drax, Velocys Help Launch Coalition For Negative Emissions
The title of this post, is the same as that of this article on Biomass Magazine.
This is the introductory paragraph.
U.K.-based companies Drax Group and Velocys are among 11 organizations that have launched the Coalition for Negative Emissions, which aims to achieve a sustainable and resilient recovery from COVID-19 by developing pioneering projects that can remove carbon dioxide and other pollutants from the atmosphere.
This paragraph details the companies and organisations involved.
In addition to Drax and Velocys, members of the coalition include Carbon Engineering, Carbon Removal Centre, CBI, Carbon Capture and Storage Association, Climeworks, Energy U.K., Heathrow, International Airlines Group, and the U.K. National Farmers Union.
They have sent a letter to the Government, which can be downloaded from the Drax website.
Conclusion
I have an open mind about biomass and products such as aviation biofuel and techniques such as carbon capture.
Keeping the wheels of commerce turning, needs a sustainable way to fly and ideas such as producing aviation biofuel from household and industrial waste, could enable sustainable transport in the short term.
Carbon capture is very difficult in a lot of processes, but I feel that in some, such as a modern gas-turbine powered station, if they are designed in an innovative manner, they an be made to deliver a pure stream of the gas. A pure gas must be easier to handle, than one contaminated with all sorts of unknowns, as you might get from burning some sources of coal.
I am pleased that the National Farmers Union is involved as using pure carbon dioxide, as a growth promoter for greenhouse crops is a proven use for carbon dioxide.
Overall, I am optimistic about the formation of the Coalition for Negative Emissions.
Scotland To Trial World’s First Hydrogen-Powered Ferry In Orkney
The title of this post, is the same as that of this article on The Herald.
This is the introductory paragraph.
The world’s first hydrogen-fuelled ferry is set to undergo testing as Scotland powers forward in the green energy race.
I wonder how many of these there are in the world?
This paragraph lists those behind the project.
The HyDIME project is made up of a consortium of partners being led by Ferguson Marine. Partners include ULEMCo, Lloyd’s Register, HSSMI and Orkney Islands Council.
I suspect ULEMCo will provide the motive power, as their speciality is converting vehicles to run on hydrogen or dual-fuel of hydrogen and diesel.
There is also a HyDIME web site.
This is the project description from the web site.
- HyDIME (Hydrogen Diesel Injection in a Marine Environment) is a 12 month, Innovate UK funded project that will use an environmentally friendly form of hydrogen as a fuel for a commercial ferry operating between Shapinsay and Kirkwall in Orkney.
- HyDIME aims to make waves in the marine industry by proving the safe integration and use of hydrogen on vessels. One of HyDIME’s goals is the design and physical integration of a hydrogen injection system on a commercial passenger and vehicle ferry which will be the first of its kind worldwide.
- The hydrogen used in the HyDIME project will be cleanly produced from renewable energy. Excess energy generated from Orkney’s abundance of wind and tidal power will be used to produce hydrogen via electrolysis, resulting in carbon free, ’green’ hydrogen.
- Looking to the future beyond the project, HyDIME will conduct a scale-up analysis, addressing key questions such as, “How much hydrogen and renewable energy would be required to fuel the Shapinsay ferry PLUS a fleet of hydrogen vehicles in Orkney?” and “Can this project be replicated in other areas of Scotland and the rest of the UK?”.
- The HyDIME project will provide a stepping stone to accelerate and de-risk future hydrogen marine projects and will contribute towards growing the hydrogen economy in the UK.
This looks to be a very professional project, as they seem to be trying to answer all the questions, anyone will ask.
The Anonymous Widower 