Only the Third Reich made mistakes?
Only the Third Reich made mistakes?
No, not what I'm saying.
There is low comedy in many of the technical efforts of all the combatant powers; however, I find the Third Reich particularly amusing because of their bumptious overconfidence and the fact that some still believe that, in technical terms, they were far ahead of everyone else. History can be funny. Even technical history.
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Final page-check of the draft, before its sent to the printers. Currently half way through, hopeful printing will commence in 3 weeks.
Sincere congratulation for the book Mr. Douglas,
I would like to ask you whether I can find some technical works or debates on gasoline prechamber engines in your book, which may have inspired through the years the engineers to create and develop the turbulent jet ignition (TJI) system used since 2014 on cars in Formula 1.
Thanks a lot,
Scaz
Thank you very much!!Sincere congratulation for the book Mr. Douglas,
I would like to ask you whether I can find some technical works or debates on gasoline prechamber engines in your book, which may have inspired through the years the engineers to create and develop the turbulent jet ignition (TJI) system used since 2014 on cars in Formula 1.
Thanks a lot,
Scaz
Yes, the book covers the inception of gasline prechamber turbulent jet ignition. It wasnt done in exactly the same way, but in general terms it is doing the same thing.
Most of the work was done by Dipl-Ing Penzig at IG Farben in 1939/1940.
Thank you very much!!Sincere congratulation for the book Mr. Douglas,
I would like to ask you whether I can find some technical works or debates on gasoline prechamber engines in your book, which may have inspired through the years the engineers to create and develop the turbulent jet ignition (TJI) system used since 2014 on cars in Formula 1.
Thanks a lot,
Scaz
Yes, the book covers the inception of gasline prechamber turbulent jet ignition. It wasnt done in exactly the same way, but in general terms it is doing the same thing.
Most of the work was done by Dipl-Ing Penzig at IG Farben in 1939/1940.
Calum, any evidence of electronic fuel injection on aircraft engines from that period? The Italian Fuscaldo tried it in cars.Thank you very much!!Sincere congratulation for the book Mr. Douglas,
I would like to ask you whether I can find some technical works or debates on gasoline prechamber engines in your book, which may have inspired through the years the engineers to create and develop the turbulent jet ignition (TJI) system used since 2014 on cars in Formula 1.
Thanks a lot,
Scaz
Yes, the book covers the inception of gasline prechamber turbulent jet ignition. It wasnt done in exactly the same way, but in general terms it is doing the same thing.
Most of the work was done by Dipl-Ing Penzig at IG Farben in 1939/1940.
Its only covered to a very small degree in the book, as the book is concentrating on operationally significant developments, and the theme would need at least 30 pages to cover properly. However, I think what I cover is enough for you to understand what was done, why and how.
I`m writing a journal paper on the subject with an Italian university at the moment, so the "full" materials on that will come out soon enough.
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Thanks for the input! Ottavio Fuscaldo developed in the late 30's actually a electromagnetic fuel injection system.I do not believe that was technically possible at the time, I`m sure that in some lab somewhere someone could in theory have tried it on a very oversized simple injector on a basic test engine, but I have not uncovered evidence of it. I dont think it would have been concievable to develop it at the time in the way we currently understand such systems (i.e. miniaturised form you could use in a real service engine).
However, the fact I`ve not found it is no proof of non-existence !
Before I found a report on it, I would also probably have told you that developing ceramic valves was impossible too. But they did.....
whats that saying ? "He who believes something is impossible should not disturb those doing it" (or something like that !)
Thanks for the input! Ottavio Fuscaldo developed in the late 30's actually a electromagnetic fuel injection system.I do not believe that was technically possible at the time, I`m sure that in some lab somewhere someone could in theory have tried it on a very oversized simple injector on a basic test engine, but I have not uncovered evidence of it. I dont think it would have been concievable to develop it at the time in the way we currently understand such systems (i.e. miniaturised form you could use in a real service engine).
However, the fact I`ve not found it is no proof of non-existence !
Before I found a report on it, I would also probably have told you that developing ceramic valves was impossible too. But they did.....
whats that saying ? "He who believes something is impossible should not disturb those doing it" (or something like that !)
I see yes, well it appears a rare occasion when automotive was in advance of aero. I suppose I`ve missed that as my research is almost exclusively aero.
I see yes, well it appears a rare occasion when automotive was in advance of aero. I suppose I`ve missed that as my research is almost exclusively aero.
FWIW, most of Ottavio Fuscaldo's patents on electromagnetically-controlled fuel injection were filed on behalf of Aeroplani Caproni S.A. Eg:
CH198796A A method of injecting fuel into an internal combustion engine, and device for its implementation, 1937
CH207775A A method of injecting fuel into an internal combustion engine, and device for its implementation, 1938
ES148817A1 Improvements in electromagnetic injectors for internal combustion engines, November 1939
CH240368A Electromagnetically actuated fuel injector for internal combustion engine, applied January 1941
Fuscaldo also designed aero-engines at Caproni - among them a 1929 series of modular radials with 3,5, 7, or 9 cylinders - not sure if any other than the 7-cylinder 'Fuscaldo 90 hp' were built.
Hi Calum,
would it be possible for you to sign the copies of your book already pre-ordered? I've had mine on backorder, since early April, via Booktopia here in Oz.
I'll second that, especially since my copy is pre-ordered with Morton's.Hi Calum,
would it be possible for you to sign the copies of your book already pre-ordered? I've had mine on backorder, since early April, via Booktopia here in Oz.
If possible this would be very nice indeed.
Just to say that Calum signing copies that are being delivered to Morton's might be tricky due to the ongoing apocalypse. If pre-ordered copies were signed that would be great but I will be happy just to get the book!
Calum,
When you talk in your text about gallons I assume you mean imperial gallons?
A lot of readers however, not only Americans, may automatically assume US gallons.
Moreover the text is about a German engine, surely they did not use gallons but liters, so now I wonder: what did the original German document state?
It becomes even more confusing when looking at the quote from Ellor of Rolls Royce talking to American designers and stating "........ water is circulated by a centrifugal pump at 250 gallons per minute .....". Ellor may have meant imperial, but the Americans may have assumed US gallons. Or maybe Ellor meant US gallons as he knew he was talking to Americans, while the Americans assumed imperial gallons, as they knew they were listening to an Englishman.
It is also strange that Ellor uses in the same quote a mix of imperial units and metric units, as he states temperatures in oC.
Maybe you can think about that and let us know how to interpret pressure data without an a or g in your text before we start reading your undoubtedly interesting book.