Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Noboru Sakuranaka"'
Publikováno v:
Journal of Fluid Science and Technology, Vol 11, Iss 1, Pp JFST0002-JFST0002 (2016)
For space plane with air-breathing engines, equipping Single Expansion Ramp Nozzle on its aft-body is beneficial for thrust augmentation. The cowl of this nozzle is truncated (thus, termed as an external nozzle), in order to reduce its weight, fricti
Externí odkaz:
https://doaj.org/article/6183d829e0fb4a53bf0e9fbfe1f74190
Publikováno v:
Journal of Fluid Science and Technology, Vol 11, Iss 1, Pp JFST0006-JFST0006 (2016)
For the next generation space launch vehicle, fully reusable spaceplane with rocket and ramjet combined propulsion system is proposed. That type of spaceplane can drastically reduce the cost per unit mass of the payload. One of the main technical cha
Externí odkaz:
https://doaj.org/article/bf6df619bdd14b79a2700ec13cc5ba3f
Autor:
Hidemi Takahashi, Takeo Tomita, Kohei Kuwamori, Goro Masuya, Sadatake Tomioka, Noboru Sakuranaka
Publikováno v:
Journal of Propulsion and Power. 31:485-495
Skin-friction values on the surfaces of clustered nozzles were measured using a pointwise local skin-friction sensor. This sensor has a floating head that can detect the local shear force using the flow passing over the head surface. Cold-flow wind-t
Publikováno v:
Journal of Propulsion and Power. 31(1):204-218
Spike surface flowfields and base wake behaviors of clustered linear aerospike nozzles under the presence of external flow were characterized using surface pressure measurements, flow visualizations using the background-oriented schlieren method, and
Publikováno v:
55th AIAA Aerospace Sciences Meeting.
Autor:
Goro Masuya, Sadatake Tomioka, Hidemi Takahashi, Kohei Kuwamori, Noboru Sakuranaka, Takeo Tomita
Publikováno v:
Journal of Propulsion and Power. 30(5):1199-1212
The influence of external flow on the plume physics of cell nozzle flows and the cell base wake behavior of simplified clustered linear aerospike nozzles were characterized using surface pressure measurement, flow visualization using the background o
Publikováno v:
52nd AIAA/SAE/ASEE Joint Propulsion Conference.
Publikováno v:
52nd AIAA/SAE/ASEE Joint Propulsion Conference.
Publikováno v:
Journal of Fluid Science and Technology, Vol 11, Iss 1, Pp JFST0002-JFST0002 (2016)
For space plane with air-breathing engines, equipping Single Expansion Ramp Nozzle on its aft-body is beneficial for thrust augmentation. The cowl of this nozzle is truncated (thus, termed as an external nozzle), in order to reduce its weight, fricti
Publikováno v:
JOURNAL OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES. 57:9-17
The influences of the molecular weight and total temperature of a primary gas on the flow fields of constant-area mixing tubes for ejector-jets were investigated. First, in order to investigate the exit choke, parametric studies were carried out for