A contoured or `bell-shaped' converging/diverging nozzle geometry which both expands and aligns the supersonic portion of the nozzle flow; specifically, the exiting flow is aligned with the nozzle axis thus maximizing thrust production. The geometry of the de Laval nozzle is typically calculated ...
de Laval Nozzledoi:10.1007/978-1-4614-5491-5_200030Definition A contoured or "bell-shaped" converging/diverging nozzle geometry that both expands and aligns the supersonic portion of the nozzle flow; specifically, the exiting flow is aligned with the nozzle axis, thus maximizing thrust production...
laval adj. 熔岩的,像熔岩的似熔岩般灼热的 DE =Decision Element 判定元件 nozzle n. [C] 1.嘴;管嘴;喷嘴 2.【俚】鼻 de 【域】Germany,德国 de 剥夺, 分离 de'port 贴现〔法语〕=*discount. nozzle end 喷管端部,喷管根部 multiple nozzle a. 多喷嘴的 de electronation 去电子作用 who...
de laval nozzle基本解释 拉伐尔喷嘴 分词解释 dedemand 需要 nozzle管嘴,喷嘴 猜你喜欢 air nozzle空气喷嘴 burner nozzle烧嘴 ceramic nozzle陶瓷(耐烧)喷嘴 discharge nozzle排放短管 exhaust nozzle排气喷嘴,(航)排气喷管,喷口 injection nozzle喷油嘴 jet nozzle喷嘴 laval nozzle拉瓦尔喷管 nozzle angle喷嘴角 ...
lavaladj. 熔岩的,像熔岩的 似熔岩般灼热的 reverseda. 1.颠倒的 2.相反的 3.(判决等)撤销的 DE=Decision Element 判定元件 nozzlen. [C] 1.嘴;管嘴;喷嘴 2.【俚】鼻 de【域】Germany,德国 reversed drag逆牵引 reversed biased【计】 反偏的, 反向偏置的 ...
This paper concerns smooth transonic flows of Meyer type in finite de Laval nozzles, which are governed by an equation of mixed type with degeneracy and singularity at the sonic state. First we study the properties of sonic curves. For any $C^2$ transonic flow of Meyer type, the set of...
网络拉伐尔喷管;渐缩渐阔喷嘴;第拉瓦喷嘴 网络释义
In this talk, we introduce recent joint works with Professor Zhouping Xin on smooth transonic flows in two dimensional de Laval nozzles, which are governed by a nonlinear elliptic-hyperbolic mixed type equation with degeneracy at the sonic state. For smooth transonic potential flows whose sonic po...
Laval nozzle length : 缩放喷管长度 reversed de Laval nozzle: 拉瓦尔型倒喷嘴 Laval nozzle : 拉瓦尔喷管 ... www.showxiu.com|基于2个网页 2. 倒拉伐尔型喷管火 拉伐耳喷... ... ) contracting-expanding nozzle 缩放喷嘴,缩放喷管,拉伐尔喷管 ) reversed de laval nozzle 倒拉伐尔型喷管火> ... www....
de Laval nozzles are mechanical devices which are used to convert the thermal and pressure energy into useful kinetic energy. The values of temperature, pressure and velocity should be available at every section of the nozzle so as to design the nozzle shape, insulation and cooling arrangements....