Hydrogen combustion engine is the successful solution for sure. This can be used for any vehicle. well done Cummins. absolutely great work. should be appreciated.👍👍👍
I think hydrogen will dominate the future. People love internal combustion engines, and electric is just as toxic as fossil fuel when you factor in mining and battery disposal. Hydrogen engines can be used soon with stored hydrogen, fuel cell technology and other forms of hydrogen production/seperation will then evolve to meet the need. I would hope someone thinks of designing hydrogen vehicles so that storage systems could be augmented or replaced with fuel cell or seperation units as they become readily available. Thanks for a great video.
Is Cummins working on any opposed piston engines ? I like the simplicity & versitility as well the lack of valves . Here in Thailand propane is more in use now than most places .
It's 2kg to 4kg per 100km in the 2006 BMW liquid Hydrogen 7 combustion sedan, I cannot imagine how many kg per 100km you would need in a class 8 semi - it's already very difficult with a far more efficient fuel cell vs. hydrogen combustion, I can't see where or how you would store all that volumetrically less dense pressurized hydrogen in pretty much any application beyond a stationary generator - and that application is better (more efficiently) served with .... pretty much anything other than hydrogen. What is it about hydrogen that causes smart folks to set their critical thinking about the source energy of hydrogen to one side?
NOx is released when hydrogen and air are combusted at high temperatures. Not compressing the hydrogen before ignition lowers the combustion temperature preventing NOx emissions.
Hey, did you know hydrogen gas is very explosive? So what happens when a truck jack knifes on a slick road? Can you say toasted driver! But don't worry the emt's can always roast marshmallows while they wait for the fire department to put out the flaming truck driver.
Hydrogen combustion engine is the successful solution for sure. This can be used for any vehicle. well done Cummins. absolutely great work. should be appreciated.👍👍👍
I think hydrogen will dominate the future. People love internal combustion engines, and electric is just as toxic as fossil fuel when you factor in mining and battery disposal. Hydrogen engines can be used soon with stored hydrogen, fuel cell technology and other forms of hydrogen production/seperation will then evolve to meet the need. I would hope someone thinks of designing hydrogen vehicles so that storage systems could be augmented or replaced with fuel cell or seperation units as they become readily available. Thanks for a great video.
Given mining moves from high to low grades ores, the energy needed is driven by the ore, the use of electric vehicles will be worse than hydrogen IC.
Sounds interesting, I am looking forward to this type of engines as a diesel technician I am excited
i can see a lightweight metal hydride fuel storage so you can eliminate high pressure tanks.
Murat was here. TFS (Thanks For Sharing)
Thanks for the visit
Nice and very informative video! Thanks!
Rica etsem altyazı seçeneklerine Türkçe dil seçeneği ekleyebilir misiniz ? Sizi anlamak ve takip etmek istiyorum !!!
this is good we need energy and propulsion DIVERSITY after all one size will not fit all.
Is Cummins working on any opposed piston engines ? I like the simplicity & versitility as well the lack of valves . Here in Thailand propane is more in use now than most places .
Yes, ACE 16, but that one is not commercially available yet.
It's 2kg to 4kg per 100km in the 2006 BMW liquid Hydrogen 7 combustion sedan, I cannot imagine how many kg per 100km you would need in a class 8 semi - it's already very difficult with a far more efficient fuel cell vs. hydrogen combustion, I can't see where or how you would store all that volumetrically less dense pressurized hydrogen in pretty much any application beyond a stationary generator - and that application is better (more efficiently) served with .... pretty much anything other than hydrogen.
What is it about hydrogen that causes smart folks to set their critical thinking about the source energy of hydrogen to one side?
why is not compression igntion ?!
Dangerous in case of hydrogen, as extreme high pressure exposure to it makes the engine blocks brittle.
NOx is released when hydrogen and air are combusted at high temperatures. Not compressing the hydrogen before ignition lowers the combustion temperature preventing NOx emissions.
Why don’t they combine this with batteries with a boost electric motor like they used in F1 race cars with regeneration braking?
When will these hit the market?
Compression ratio 10-12 to 1 and efficiency like a diesel engine ? !
Hey, did you know hydrogen gas is very explosive? So what happens when a truck jack knifes on a slick road? Can you say toasted driver! But don't worry the emt's can always roast marshmallows while they wait for the fire department to put out the flaming truck driver.
Your not wrong but then again having a full tank of diesel or lithium batteries isn't exactly safe either