transonic造句
1, Empirical results are needed in the transonic Mach regime.
2, After simulating two - dimensional transonic flow with two turbulence models, FDS - Roe scheme is verified.
3, The aeroacoustic field generated by a transonic two - blade Hartzell propeller was calculated by using Kirchhoff method.
4, The transonic flow field around NACA 0012 airfoil is calculated by finite element method from pressure minimum integration, full potential equation being used.
5, In the computation of transonic flow by the time marching method, it is very important to use the reasonable and efficient approximate treatment of the solid boundary conditions.
6, Coupled with the structural equations, the models for transonic aeroelasticity in state - space are got.
7, An effective aerodynamic optimization design method of transonic airfoil is given.
8, In this paper, a method for the transonic shock-free airfoil design, based on the full potential equation, using "fictitious gas" assumption, is presented.
9, The unsteady aerodynamic results of the transonic wing are presented, and flutter calculation is made. The comparison with TDLM shows that the agreement is very good.
10, A numerical method of 3 D unsteady transonic flows about rotary wings is proposed. The small disturbed potential equation is solved by using the finite difference method.
11, A new induction driven transonic wind tunnel(Type IDT-1A), conceived as a pilot unit for the future new transonic wind tunnel project in B. I. A. A.
12, Prey to a military thrust transonic flight, feeling and F - 15 Afterburner almost open.
13, Transonic flutter model of an aircraft horizontal tail is designed and manufactured using this method and vibration tests are conducted to verify its feasibility and accuracy.
14, In transonic flow, a simple empirical formulation is given to predict the wave drag of upswept aftbody, which extends the usable range of Mach number.
15, A grid generation platform is provided in subsonic, transonic and supersonic CFD software platform.
16, Transonic potential flow is an acoustic phenomenon in music, which opposites to traditional acoustic without melody and tempo. It includes the initial acoustic structure and technique parameters.
17, FL-7 is a continuous transonic wind tunnel, which is powered by three engines. Mach number is adjusted by the rotating speed of engines, the flexible wall nozzle and the by-pass valve.
18, The stream line coordinates and corresponding orthogonal coordinates are used, and the mixed difference method is adopted in numerical calculation for solving transonic S1 or S2 stream surface.
19, This paper deals with the inverse design problem of transonic turbine cascade in the hodograph plane by the finite area method.
20, A measurement of rotor tip shock wave structure of a high load transonic fan is introduced with high frequency response instrumentation system.
21, Without artificial viscosity and dissipation, implicit flux vector splitting scheme can predict the transonic flow field and capture the shock wave accurately.
22, Thus it was extensively applied to experimental research of transonic and hypersonic flow.
23, He'll also need to deal with the unknown and potentially tricky effects of transonic speed (that is, approaching Mach 1) on the human body.
24, The predictive performance of linear and nonlinear eddy - viscosity turbulence models flow and transonic flows is presented.
25, The conservative full potential equation and C H grid are used to compute the unsteady transonic flows around airfoils and wings.
26, A numerical method considering anti-sound effects is proposed to calculate nonlinear sound propagation in varying area hard-wall ducts with transonic flow and without acoustic shock waves.
27, The author proposed a method for calculating the critical inlet plane angle of a transonic turbine blade cascade.