Lockheed Hydrogen-Fueled Hypersonic aircraft

[hesham]

Hi,

an artist picture to the Lockheed hydrogen-fueled hypersonic aircraft.
http://www.princeton.edu/~ota/disk3/1980/8001/8001.PDF

 

[hesham]

Hi,

http://www.flightglobal.com/pdfarchive/view/1977/1977%20-%203396.html?search=hypersonic

 

[hesham]

Are they the same one ?,

https://books.google.com.eg/books?i...#v=onepage&q=hydrogen powered aircraft&f=true

 

[Boyington]

LOCKEED hypersonic commercial aircraft imagine in 1960. Did we already know the ramjets in the '60 ?

 

[dan_inbox]

Did we already know the ramjets in the '60 ?

Certainly. For ex Leduc 0.10, 1st aircraft powered solely by a ramjet, 1947.
https://en.wikipedia.org/wiki/Leduc_0.10

 

[Archibald]

This is from Le Fana de l'aviation, and the accompanying text is quite... derisive.

 

[Deleted member 2278]

Did we already know the ramjets in the '60 ?

Certainly. For ex Leduc 0.10, 1st aircraft powered solely by a ramjet, 1947.

Indeed, Leduc's efforts extend to pre-war. A Leduc patent, applied for in 1933 !!!

https://worldwide.espacenet.com/pub...=D&ND=3&date=19351206&DB=EPODOC&locale=en_EP#

 

[Archibald]

René Lorin, 1910.

 

[Boyington]

Did we already know the ramjets in the '60 ?

Certainly. For ex Leduc 0.10, 1st aircraft powered solely by a ramjet, 1947.
https://en.wikipedia.org/wiki/Leduc_0.10

ok shame on me , French aircraft !

 

[hesham]

Also from this book, who can put them in one frame ?