SANAA
UREMBO NA USTAWI
UJANJA
UTAMADUNI NA HISTORIA
BURUDANI
MAZINGIRA
CHAKULA NA VINYWAJI
REVERSE ENGINEERING
SAYANSI
MICHEZO
TEKNOLOJIA
VAZI
Hatari
The Whittle Turbojet
The propeller blueprint ends at a wall: as the blade tips approach the speed of sound, shock waves form, drag rises steeply and efficiency collapses. You cannot spin faster and you cannot lengthen the blade, because a longer blade has a faster tip at the same rpm. Frank Whittle saw this coming in 1929 as a young RAF officer and drew the way past it — stop trying to accelerate a large mass of air a little by pushing on it with blades, and instead accelerate a smaller mass of air a great deal by burning fuel in it. His patent lapsed in 1935 because the Air Ministry would not pay the renewal fee. The engine ran on a bench in 1937, shocking everyone present by accelerating out of control, and flew in the Gloster E.28/39 in 1941. This blueprint builds the thermodynamic cycle at bench scale and gates itself, because the honest version involves a spinning turbine and burning fuel.
Juu
8 hours
Maudhui hatari
Blueprint hii ina taratibu za hatari. Ingia na uwashe maudhui ya hatari katika mipangilio ya akaunti yako ili kuona maagizo ya hatua kwa hatua.
Blueprint zinazohusiana
Blueprint hizi zinashiriki maarifa — mbinu, vifaa au kanuni
CC0 Umma Wote
Mchoro huu umetolewa chini ya CC0. Uko huru kunakili, kubadilisha, kusambaza, na kutumia kazi hii kwa madhumuni yoyote, bila kuomba ruhusa.
Saidia Mtengenezaji kwa kununua bidhaa kupitia Mchoro wao ambapo wanapata Kamisheni ya Mtengenezaji iliyowekwa na Wachuuzi, au unda marudio mapya ya Mchoro huu na uiunganishe kama kiungo katika Mchoro wako kuchangia mapato.