Ricardo Supports Industry Leaders To Develop Innovative Dedicated Hydrogen Engine
The title of this post, is the same as that of this press release from Ricardo.
This is the sub-heading.
Ricardo, a global strategic, environmental, and engineering consulting company, has delivered a hydrogen-fuelled research engine to global engine specialist Cummins and automotive supplier BorgWarner, as part of Project BRUNEL part funded by the Advanced Propulsion Centre (APC)
These four paragraphs outline the project.
Cummins is a global specialist in diesel and alternative fuel engines and generators, and related components and technology. BorgWarner is an automotive tier 1 supplier and specialist in the design and manufacture of systems for electrified and conventional propulsion types, that includes injection equipment for conventional and renewable fuels. BorgWarner recently announced the intention to spin off its Fuel Systems segment. The intended company name is PHINIA Inc. PHINIA is expected to be a product leader in fuel systems, starters, alternators and aftermarket distribution.
The project aims to support internal combustion engine (ICE) sub-system suppliers to increase their use of hydrogen as an alternative zero-emissions fuel solution across the light commercial vehicle market.
The engine is specifically designed to burn only hydrogen – with no supporting fuels that could give rise to any carbonaceous, or excessive air quality emissions.
Experts in hydrogen technology and integration, Ricardo has provided an engine based upon its world-renowned series of single cylinder research units, which can help the research teams evaluate a wide variety of fuels. The engine is designed to help engineers evaluate a variety of injector types and will support increased fuel efficiency, reduced air quality emissions and the move towards carbon-free heavy-duty propulsion.
Reports of the death of the internal combustion engine are greatly exaggerated.
The Aims Of The Project
This talks about the light commercial market, which for Cummins means, that this engine could be a replacement for their B Series engine, which is described in Wikipedia like this.
In production since 1984, the B series engine family is intended for multiple applications on and off-highway, light-duty, and medium-duty. In the automotive industry, it is best known for its use in school buses, public service buses (most commonly the Dennis Dart and the Alexander Dennis Enviro400) in the United Kingdom, and Dodge/Ram pickup trucks.
A version is also used in London’s New Routemaster buses.
Speculation About A Hydrogen-Powered Dodge Ram Pickup
This article on Mopar Insiders is entitled Next-Gen Ram Heavy Duty Could Feature Cummins Hydrogen Powerplant!
It has this sub-heading.
Fast Refuel Times, Extended Range, & Zero-Emissions…
Sounds great for wide open spaces.
I’ve also read in an interview with a retiring Cummins Executive, who said that Dodge RAM trucks are being converted to hydrogen by enthusiasts.
Could New Routemasters Be Converted To Hydrogen?
In the Wikipedia entry for the Cummins B Series engine, this is said about the engine in a New Routemaster.
The 4.5L ISB is essentially a four-cylinder, two-thirds version of the 6.7L ISB rated at 185 hp (138 kW), used in the New Routemaster, a series hybrid diesel-electric doubledecker bus in London.
Having worked in the Cummins factory at Darlington, I know they are happy to produce specials for a particular application, so I wouldn’t be surprised to see a hydrogen-powered New Routemaster created by an engine and fuel system transplant.
Conclusion
The tie-up between Cummins, BorgWarner and Ricardo could be significant.
American power with a touch of Sussex finesse.
Electric Cars Are A Dead End!
When you introduce any product to the general population, you must think of all the consequences.
I found these statistics on the RAC Foundation web site.
There were 33.2 million cars (81.3 per cent), 4.63 million LGVs (11.3 per cent), 0.54 million HGVs (1.3 per cent), 1.46 million motorcycles (3.6 per cent), 0.15 million buses & coaches (0.4 per cent) and 0.84 million other vehicles (2 per cent) licensed at the end of September 2022.
Could anybody please tell me how the average guy or gal, who owns one of those 33.2 million cars is going to be able to afford to replace it, find a convenient place to park and charge it and go and visit their mum in say Scunthorpe from Plymouth?
We are going down a massive dead end!
The only sensible alternative is internal combustion engines running on hydrogen, many of which could be converted from existing diesel engines.
But only a few councils have a hydrogen policy, with the biggest disgrace being London, where the Mayor’s hydrogen policy, is to ignore it and hope it will go away.London has an air quality problem, which is not helped by large numbers of HGVs in the centre.
The technology exists to convert HGVs to hydrogen and it would be possible to insist that all vehicles over a certain weight were zero-carbon. But as London has no plans for hydrogen, it can’t happen.
Vote Hydrogen for Mayor in May 2024, to improve London’s air quality.
Notes.
- To replace 33.2 million cars with electric ones would cost 1660 billion pounds, assuming each electric car costs fifty grand.
- As most electric cars are not made in the UK, what would happen to our balance of payments?
- On average an electric car needs 63 kilos of lithium for its battery, so 33.2 million will need over two million tonnes of lithium.
HS2 Tackles Materials Shortfall By Opening A New On-Site Rebar Components Facility
The title of this post, is the same as that of this news item from High Speed Two.
These are the three bullet points.
- A new facility on HS2’s Copthall tunnel site addresses materials shortages by making rebar products on site
- A team of 14 will make 92,000 rebar couplers needed for the Copthall tunnel in Hillingdon
- The innovative solution has created jobs, saves time and money, reduces waste and cuts lorry movements
These three paragraphs outline what was done.
HS2 has set up a rebar threading facility to address materials shortages at its Copthall tunnel construction site in Hillingdon – creating jobs, cutting waste and reducing lorry movements. The new facility will make 92,000 rebar couplers, needed to construct the Copthall tunnel.
The Skanska Costain STRABAG joint venture (SCS JV) team constructing the tunnel were faced with delays due to a shortfall of available prefabricated fatigue rated rebar couplers, after suppliers had exited the market. To address this, the team has constructed a threading facility on site to produce the required quantities of the materials themselves.
As well as addressing supply shortfall, the threading facility has resulted in a significant financial saving on the project by reducing waste, costs and lorry movements, and overall creating a more efficient way of working.
This looks like the sort of solution that could be applied more often.
There’s also an excellent video.
I have definitely been impressed with the project management of High Speed Two.
English Motorway Gantries Get New, More Secure Design
The title of this post, is the same as that of this article on The Guardian.
This is the sub-heading.
National Highways hopes design will prove more resilient to trespassers after last year’s Just Stop Oil protests
These two paragraphs outline the design.
National Highways has unveiled a new design for motorway gantries that it hopes will prove harder for protesters to mount and use to cause disruption.
The renovated structures, which are expected to become the standard design in England from 2025, will have their maintenance steps hidden inside their pillars and will be more difficult to gain access to without authorisation.
As a scientifically-correct non-driver, I wouldn’t support Just Stop Oil.
But I do remember a tale from a few years back, when a friend, who was travelling up the M1, towing two horses in a trailer behind his pick-up. A guy was on a motorway gantry, threatening to commit suicide and traffic was stopped for several hours.
At the time he was informed by the police, that increasingly, they were seeing suicide attempts from motorway gantries.
If these new gantries can stop a proportion of suicides, that must be a good thing all round.
Great Northern’s Class 717 Fleet Receives Go-Ahead From ORR To Operate With In-Cab Digital Signalling
The title of this post is the same as that of this press release from Great Northern.
These five paragraphs outline how the new signalling will be introduced.
Govia Thameslink Railway (GTR) has received authorisation from the Office of Rail and Road (ORR) to place its Class 717 fleet into passenger service using Level 2 European Train Control System (ETCS) digital signalling.
This is a key step towards the introduction of digital signalling on both the Northern City Line, between Finsbury Park and Moorgate in London, and the East Coast Main Line between London and Grantham, as part of the government-funded East Coast Digital Programme (ECDP).
The programme will see traditional lineside signals replaced by state-of-the-art in-cab signalling technology (ETCS). On the Northern City Line this will give Great Northern passengers a more reliable service.
The trains, leased to GTR by Rock Rail, will begin running in passenger service once Network Rail has completed its approval works to switch on the trackside ETCS system. Once this second milestone is achieved later this year, GTR will start training, in passenger service, two hundred and fifty of its Great Northern drivers to drive using ETCS.
The new system overlays the traditional signals, so drivers will be able to continue using ETCS alongside their untrained colleagues once they are qualified, ensuring they maintain full competency until everyone is trained and the old system can be switched off.
I used the route from Essex Road to Moorgate stations, this morning about 09:30 and Great Northern seems to be running eight trains per hour (tph) on that section.
Offshore Drone Challenge Takes Off
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
German energy company EnBW and its project partner, the German Aerospace Center (DLR), have published the conditions of entry and the specific flight tasks for the Offshore Drone Challenge (ODC) for the first time.
This is the first paragraph.
As part of the Offshore Drone Challenge, drone manufacturers and service providers are invited to demonstrate their technologies for transporting maintenance equipment to offshore wind farms.
It’s an interesting idea and would make a good television program.
But I suspect, that the winner will be a Ukrainian company, as recently, they’ve had a lot of practice delivering cargoes with a high level of precision into confined and difficult places.
Platform Canopies To Be Renovated For Passengers At Lancaster Station
The title of this post is the same as that of this press release from Network Rail.
These are the first two paragraphs.
Station platform canopies are being renovated at Lancaster to improve passenger journeys on the West Coast Main Line.
Network Rail is investing £9.5m to restore and upgrade the station building for the future.
This picture from Network Rail shows an aerial view of the station.
Note that the camera is looking South.
This picture shows the current canopies.
Network Rail can surely do better on a Grade II Listed Building.
The press release lists that this work will be done.
- Replacing all glazing in the platform canopies
- Repairing and strengthening the structure of the canopy structures
- Repainting across the station
The press release says the work won’t affect train services, but will be done when trains aren’t running.
These are my thoughts.
Lancaster Station and High Speed Two
Lancaster station will be a terminus on the High Speed Two Network.
Note.
- Train 4 , which is a pair of 200 metre High Speed Classic Compatible trains, leaves London Euston and splits at Crewe, with one train going to Liverpool Lime Street and the other to Lancaster.
- Train 12, which runs between Birmingham Curzon Street and Scotland, also calls at Lancaster.
Both trains will be single 200 metre High Speed Classic Compatible trains at Lancaster station and platforms 3, 4 and 5 can handle them.
But how will the Lancaster train terminate?
This map from OpenRailwayMap shows the lines through Lancaster station.
Note.
- The red lines are electrified with 25 KVAC overhead wires.
- In the North-West corner of the station are the bay platforms 1 and 2, which handle Morecambe services.
- West Coast Main Line services between London Euston and Scotland, go through platforms 3 and 4 in the middle of the station.
- On the East side of the station is platform 5 which is on a loop off the West Coast Main Line.
I would expect that the London Euston and Lancaster service will generally terminate in platform 5.
Wikipedia says this about platform 5 and the signalling.
Platform 5, which can be used by both northbound and southbound trains or by terminating services.
All platforms are signalled for arrivals and departures in either direction.
That all sounds very convenient.
There may be some minor changes for the longer High Speed Two trains, but I doubt it would be too challenging.
Onward To Morecambe
The Eden Project North at Morecambe could attract a lot of traffic.
- Lancaster will be just two hours and three minutes from London by High Speed Two.
- There are numerous rail connections from Lancaster to all over the North of England and Scotland.
- Would you drive for two hours to the Eden Project North, if there was a convenient and quicker train?
- Train companies may offer combined tickets for the attraction with rail tickets.
Wikipedia says this about the development and opening of the attraction.
Having been granted planning permission in January 2022 and with £50 million of levelling-up funding granted in January 2023, it is due to open in 2024 and predicted to benefit the North West economy by £200 million per year.
I’ve always wanted to go to the Eden Project in Cornwall, but it’s difficult if you don’t drive.
However, I might manage to get to Eden Project North.
Trains between Morecambe and Lancaster are at least hourly.
- I think they can use any platform at Lancaster.
- Morecambe station has two platforms.
- Morecambe and Lancaster stations are four miles apart, with probably half electrified.
- A battery-electric train could work between Morecambe and Lancaster.
I can envisage two main ways to arrange the connection between Morecambe and Lancaster.
- Trains arrive in Lancaster and passengers for Morecambe catch the next Morecambe train for two stops, that take ten minutes.
- When High Speed Two serves Lancaster from Euston, the shuttle train can wait in the Northern end of Platform 5 and when the High Speed Two train arrives passengers can just walk up the platform to the shuttle.
But if the Eden Project North is as successful as the Cornish original, there is going to be a need for more trains between Morecambe and Lancaster.
This Google Map shows Morecambe station.
Note that the island platform is probably about 160 metres long.
This would accommodate.
- A five-car Class 802 or Class 805 train.
- A pair of four-car Class 319, Class 321 trains.
- A pair of three-car Class 331 trains.
But why not be bold and lengthen at least one platform to the full two hundred metres, so that it can accommodate a High Speed Classic Compatible train?
This would also accommodate.
- A seven-car Class 807 train.
- A pair of four-car Class 331 trains.
All of these electric trains would need the Morecambe branch line to be electrified to Morecambe station.
But the Eden Project North would get the public transport access it needs.
Electrifying To Morecambe
This map from OpenRailwayMap, shows the Morecambe Branch Line between the West Coast Main Line and Morecambe station.
Note.
- The tracks shown in red on the Eastern side of the map are the West Coast Main Line.
- The black lines are the unelectrified tracks of the Morecambe branch line.
- Morecambe station is marked by the blue arrow.
- Much of the Morecambe branch line is single track, with some sections of double track.
- The distance between the West Coast Main Line and Morecambe station is around 2.1 miles.
I don’t think it would be the most challenging of electrifications.
A Green Route To The Isle Of Man And Ireland
This map from OpenRailwayMap, shows the terminal of the Morecambe Branch Line at Heysham Port.
Note.
- There is a rail connection to the West Coast Main Line via Morecambe, which is shown in yellow.
- The port appears to have three berths for ferries.
- There are only a couple of train services per day.
- South of the port is the Heysham nuclear power station, which has a capacity of 2.5 GW.
At a first glance, it would appear, that a rail-served passenger terminal could be built close to the port.
I suspect most passengers using Heysham are travelling with a vehicle.
The problem is also that the ferry crossing to Belfast takes around eight hours and there are faster and more convenient routes.
The ferries could be decarbonised by using ammonia or hydrogen fuel, but I doubt that they would be any faster.
I suspect that getting more passengers to use Heysham for the Isle of Man or Ireland will be a difficult proposition to sell to passengers.
And it is made even more difficult with such an infrequent train service.
Before High Speed Two
Avanti West Coast might like to run a train between Euston and Morecambe for the Eden Project North.
Are National Rail Promoting Theme Parks?
I found this page on the National Rail web site, which is entitled Theme Parks.
It gives a list of most theme parks and their nearest stations.
Does such a page exist for hospitals, cathedrals and other similar groups.
The Ways First Group, Hitachi, Hyperdrive Innovation and Turntide Technologies Can Enable Electric Trains To Run Between Basingstoke And Exeter
Who Are Turntide Technologies?
The Wikipedia entry for the company starts with this paragraph.
Turntide Technologies is a US-based business that makes intelligent, sustainable motor systems. Turntide applies its Technology for Sustainable Operations across buildings, agriculture, and transportation segments. It maintains operations in the USA, Canada, the United Kingdom, and India.
These three paragraphs from the Technology section of the Wikipedia entry outline their technology.
Turntide’s core product is its Technology for Sustainable Operations, a cloud-based open platform that monitors and automates building and vehicle systems. The platform is powered by its Smart Motor System, a connected hardware-software machine built around a high rotor pole switched reluctance motor.
Southern California Edison utility certified in 2018 that the V01 Smart Motor System reduced energy consumption by 23%-57% compared with a standard AC induction motor, and 11% compared with an induction motor controlled by a variable frequency drive.
In 2019, National Renewable Energy Laboratory certified that Turntide’s motor reduced energy consumption in refrigerator condenser fans by 29%-71%.
Note.
- Turntide’s efficiencies, which appear to have been verified by reputable organisations, if they can be reproduced in traction systems for battery-powered transport could improve range substantially.
- There are also other more efficient electric motors being developed.
- I wrote about Norfolk-based advanced traction motor company; Equipmake in Equipmake Hybrid To Battery Powered LT11.
- Motors like these, are the engineer’s cure for range anxiety.
I have to ask, if Hitachi (, and Stadler) are using more efficient motors to stretch the range of their battery-electric trains.
Initially, Hitachi asked Hyperdrive Innovation to design battery packs for Class 802 and other similar trains.
These three posts give some details about the battery project involving the two companies.
- Hitachi And Eversholt Rail To Develop GWR Intercity Battery Hybrid Train – Offering Fuel Savings Of More Than 20%
- Hitachi Rail And Angel Trains To Create Intercity Battery Hybrid Train On TransPennine Express
- More On Batteries On Class 802 Trains
Consider.
- In June 2021, Turntide acquired Hyperdrive Innovation.
- So did this effectively invite Turntide to the project?
- According to the Internet, Hitachi are one of the largest manufacturers of electric motors.
- Turntide are very-well funded by the likes of Bill Gates, Robert Downey Junior and some big funds.
Has there been some intense design meetings, which have been beneficial to all parties?
In my experience, these groupings don’t often work out how they should!
But this relationship seems to be doing fine.
One of Hitachi’s managers from the battery-train project even appears in the video on Turntide’s home page.
Electrifying Basingstoke And Exeter
Consider these facts about the route.
- Basingstoke and Salisbury is 35.8 miles.
- Salisbury and Exeter is 88.5 miles.
- Basingstoke and Exeter is 124.3 miles.
- There is no electrification.
- There are 14 stops between Salisbury and Exeter.
- There are 4 stops between Basingstoke and Salisbury.
- Trains are up to nine car Class 159 trains.
- Average speeds are not much better than 50 mph.
- Maximum speeds vary between 75 and 90 mph.
To get an estimate of how much energy, a Basingstoke and Exeter train will use, I’ll start with a figure from How Much Power Is Needed To Run A Train At 125 Or 100 mph?.
At 125 mph, a Class 801 train has a usage figure of 3.42 kWh per vehicle mile.
As drag is proportional to the square of the speed, which gives
- At 100 mph, a Class 801 train has a usage figure of 2.19 kWh per vehicle mile.
- At 80 mph, a Class 801 train has a usage figure of 1.40 kWh per vehicle mile.
For this calculation I’ll take the 80 mph figure of 1.40 kWh per vehicle mile.
Assuming a five-car train travelling between Basingstoke and Exeter, which is 124.3 miles gives a figure of 870 kWh.
But this is only one use of energy on the train.
- Every time, the train accelerates it will need power, but it will charge itself using regenerative braking.
- An all-electric Class 803 train has a mass of 228.5 tonnes and carries 400 passengers.
- If I assume that each passenger is 80 Kg including baggage, bikes and buggies, that gives a mass of 32 tonnes or a total mass of 260.5 tonnes.
- Putting these figures into Omni’s Kinetic Energy calculator gives a figure of 46.3 kWh at 80 mph.
As there are eighteen stops along the route and at each stop it could lose up to twenty percent of its energy, this means that the eighteen stops will cost 166.7 KWh.
Adding this to the 870 KWh it takes to maintain speed, it looks like a trip between Basingstoke and Exeter will take 1036.7 kWh.
Could this be a 200 kWh battery in each coach?
Obviously, this is only a rough calculation and with the better figures Hitachi would have, I would suspect much better answers.
But I do believe that it would be possible to run between Basingstoke and Exeter on battery power, if the train was efficient.
Charging The Train
The train would be charged on the third-rail electrification between Waterloo and Basingstoke.
But what would happen at Exeter?
The trains could be bi-modes like Hitachi’s Class 395 trains for Southeastern,
One of Vivarail’s third-rail charging systems, that First Group, acquired from the Receiver of Vivarail could be used.
Getting The Order Right
Would between Basingstoke and Exeter, be a sensible route to convert to battery-electric trains early, as it would release a useful fleet of diesel trains, that might be able to fill in for a couple of years by replacing the Castles!
‘Lift-off’ – Project To Provide Step-Free Access At Bexley Station In Kent Kicked Off In February
The title of this post is the same as that of this press release from Network Rail.
This is the sub-heading.
Network Rail has kicked off construction of a new footbridge and lifts at Bexley station which will provide passengers with a fully accessible station.
These four paragraphs outline the scheme.
This project, which is funded through the Department of Transport’s (DfT) ‘Access for All’ scheme, is expected to be completed in late spring 2024 and will ensure there is step-free access to all of the station’s platforms.
Network Rail will be working with contractors BAM Nuttall to install two 16-person capacity lifts which will be located behind the existing subway and help passengers with impaired mobility or those travelling with luggage, children, or cycles to access the platforms.
Platform one will be widened to create space for the lifts and allow passengers to navigate through the station a lot easier.
Alongside this, a new footbridge will be built to allow passengers easily get from one side of the platform to the other.
I’m surprised that lifts are being added to the existing subway, rather than being added to the new footbridge.
Looking at the statistics for Bexley and nearby stations, I suspect that Bexley station has more traffic.
This Google Map shows Bexley station.
As there appears to be a lot more housing and the car park to the North of the railway, I suspect there’s a lot of crossing of the railway by passengers.
So it does seem that Network Rail have designed scheme for the number of passengers, which is something Transport for London haven’t done with the buses, where I live.
On a visit to the station on the 14th of March, I took these pictures.
This is a Network Rail visualisation of how it will look.
The visualisation is looking towards the East.
Ricardo – The Role Of Hydrogen In The Green Aviation Revolution
The title of this post, is the same as that of this article on Hydrogen Central.
This is the third paragraph.
The introduction of zero-emission aircraft will enable us to re-think our approach to regional connectivity and the way we currently fly. A recent report by Project NAPKIN stated that zero-carbon emission flight is entirely possible from the middle of this decade on sub-regional routes, on aircraft ranging in size from seven to 19 seats.
It makes a bold statement.
The article is a must read.
The Anonymous Widower 