Eric: Minor Typo Fix

2023-05-10T02:49:46Z

Minor Typo Fix

← Older revision		Revision as of 02:49, 10 May 2023
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	I'm ''personally'' not a fan, given it probably will require some sort of [[Anti-Corrosion Coating]] if not [[Stainless Steel]] / [[~~Inconell~~]] etc on all the parts in contact with fuel/the combustion chamber to prevent/delay [[Hydrogen Embrittlement]] (although if this makes [[DLC]] coatings on engine parts mainstream...), ''BUT'' i can see to an extent how it could be a " [[Bridge Technology]] " Until [[Fuel Cells]] , ESPECIALLY [[Precious Metal Free Fuel Cells]] become mainstream, but [[Criticisms of "Bridge Technologies" ]] are quite dammning in my opinion (albeit this is moreso a case of [[Technological Lock-In]] rather than Bridge Technology criticism wise, that is mainly used for GHG Emissions and the Renewable Energy Transition if i remember correctly ''but i'm digressing from my point oof...)		I'm ''personally'' not a fan, given it probably will require some sort of [[Anti-Corrosion Coating]] if not [[Stainless Steel]] / [[Inconel]] etc on all the parts in contact with fuel/the combustion chamber to prevent/delay [[Hydrogen Embrittlement]] (although if this makes [[DLC]] coatings on engine parts mainstream...), ''BUT'' i can see to an extent how it could be a " [[Bridge Technology]] " Until [[Fuel Cells]] , ESPECIALLY [[Precious Metal Free Fuel Cells]] become mainstream, but [[Criticisms of "Bridge Technologies" ]] are quite dammning in my opinion (albeit this is moreso a case of [[Technological Lock-In]] rather than Bridge Technology criticism wise, that is mainly used for GHG Emissions and the Renewable Energy Transition if i remember correctly ''but i'm digressing from my point oof...)

	Also ''if ICE Powered Vehicles / [[PHEVs]] etc are still going to exist, i'd prefer things like [[Methanol]] , [[CNG]] ( [[RNG]] / [[SNG]] in this case, although [[Bio-CNG]] can obviously be blended it, if not even going [[H-CNG]] ), or [[DME]] be used due to how those negate the [[Hydrogen Embrittlement]] / [[Hydrogen Leak]] (Not as much a hazard, as an annoyance that must be dealt with, gasoline/natural gas/propane leaks are just as bad if not worse! (Re: [[Hydrogen Safety]] ), but hydrogen can "slip past" seals, or even lowkey ''phase through solid materials'' (diffuse if you want to be snobby, [[Gas Barriers]] and all that are a related note even for non-hydrogen gasses/vapors) so that is a MAJOR challenge (Granted [[Integration Hell]] , but) Re ''NASA's SLS'' having issues with that (Granted they will probably "iron out" some of those issues, and they are ''ultra'' risk adverse (don't want another [[Apollo 1]] etc), but yeah)		Also ''if ICE Powered Vehicles / [[PHEVs]] etc are still going to exist, i'd prefer things like [[Methanol]] , [[CNG]] ( [[RNG]] / [[SNG]] in this case, although [[Bio-CNG]] can obviously be blended it, if not even going [[H-CNG]] ), or [[DME]] be used due to how those negate the [[Hydrogen Embrittlement]] / [[Hydrogen Leak]] (Not as much a hazard, as an annoyance that must be dealt with, gasoline/natural gas/propane leaks are just as bad if not worse! (Re: [[Hydrogen Safety]] ), but hydrogen can "slip past" seals, or even lowkey ''phase through solid materials'' (diffuse if you want to be snobby, [[Gas Barriers]] and all that are a related note even for non-hydrogen gasses/vapors) so that is a MAJOR challenge (Granted [[Integration Hell]] , but) Re ''NASA's SLS'' having issues with that (Granted they will probably "iron out" some of those issues, and they are ''ultra'' risk adverse (don't want another [[Apollo 1]] etc), but yeah)

Eric: Added some thoughts of mine

2023-05-10T02:49:10Z

Added some thoughts of mine

New page

I'm ''personally'' not a fan, given it probably will require some sort of [[Anti-Corrosion Coating]] if not [[Stainless Steel]] / [[Inconell]] etc on all the parts in contact with fuel/the combustion chamber to prevent/delay [[Hydrogen Embrittlement]] (although if this makes [[DLC]] coatings on engine parts mainstream...), ''BUT'' i can see to an extent how it could be a " [[Bridge Technology]] " Until [[Fuel Cells]] , ESPECIALLY [[Precious Metal Free Fuel Cells]] become mainstream, but [[Criticisms of "Bridge Technologies" ]] are quite dammning in my opinion (albeit this is moreso a case of [[Technological Lock-In]] rather than Bridge Technology criticism wise, that is mainly used for GHG Emissions and the Renewable Energy Transition if i remember correctly ''but i'm digressing from my point oof...)

Also ''if ICE Powered Vehicles / [[PHEVs]] etc are still going to exist, i'd prefer things like [[Methanol]] , [[CNG]] ( [[RNG]] / [[SNG]] in this case, although [[Bio-CNG]] can obviously be blended it, if not even going [[H-CNG]] ), or [[DME]] be used due to how those negate the [[Hydrogen Embrittlement]] / [[Hydrogen Leak]] (Not as much a hazard, as an annoyance that must be dealt with, gasoline/natural gas/propane leaks are just as bad if not worse! (Re: [[Hydrogen Safety]] ), but hydrogen can "slip past" seals, or even lowkey ''phase through solid materials'' (diffuse if you want to be snobby, [[Gas Barriers]] and all that are a related note even for non-hydrogen gasses/vapors) so that is a MAJOR challenge (Granted [[Integration Hell]] , but) Re ''NASA's SLS'' having issues with that (Granted they will probably "iron out" some of those issues, and they are ''ultra'' risk adverse (don't want another [[Apollo 1]] etc), but yeah)

Granted also some would make the argument that ''Fuel Powered'' vehicles are not a good idea and that we should ''all go'' [[BEV]] (cynics would point to [[Lithium Reserves]] , or given [[Sodium-Ion Batteries]] , [[Global Battery Manufacturing Capacity]] as making this impossible), but personally i view ''especially'' given an [[Appropriate Materials]] context there will still be a role for [[Internal Combustion Engines]] , heck even [[External Combustion Engines | e x t e r n a l c o m b u s t i o n e n g i n e s] (Re [[Steam Engine]] ), but yeah.

As per usual ''I'm Rambling on a Bit'' but:

'''TLDR: (Pure) Hydrogen ICE's are a Bad Idea, but Given [[Japan's Hydrogen Economy]] and ''people's love for cars that go vroom vroom and make gear shifting sounds'' I can See ''why'' it is happening'''

--[[User:Eric|Eric]] ([[User talk:Eric|talk]]) 02:48, 10 May 2023 (UTC)

Talk:Hydrogen ICE - Revision history

Eric: Minor Typo Fix

Eric: Added some thoughts of mine