hot-wire anemometer
英 [hɒt ˈwaɪə(r) ˌænɪˈmɒmɪtə(r)]
美 [hɑːt ˈwaɪər ˌænɪˈmɑːmɪtər]
n. 热线风速表
双语例句
- An experimental study was conducted of the cold-state flow field of a dual swirl gas burner model through the use of an IFA300 type two-dimensional constant-temperature hot-wire anemometer system.
利用IFA300型二维恒温热线风速仪系统对双旋流气体燃烧器模型的冷态流场进行了实验研究，测量了流场内不同位置瞬时速度分布及湍流强度特性。 - Application of Single Dip Hot-wire Anemometer in Measurement of Parameters in Flowing Field Adopted far infrared metal heating tube, fast heating and energy saving.
单倾斜热线仪测量通风机内部流场参数采用远红外线金属电热管加热、热风循环，加热速度快、温度均匀、省电。 - Comparison between Pitot Tube and Hot-wire Anemometer in Slow Periodic Flows
慢周期性流动中毕托管和热线测速的对比 - To investigate the characteristics of the velocity of a synthetic jet driven by the piezoelectric actuator at different voltages and frequencies, an experiment by using a hot-wire anemometer is carried out.
利用热线风速仪对压电驱动自耦合射流激发器在不同的电压和激励频率下所形成的射流速度分布进行了测试。 - The research of application of hot-wire anemometer to inter-combustion engine
热线风速仪在内燃机中应用的研究 - In this paper a simple constant-temperature hot-wire anemometer for turbulence research is described. The dynamic equations of the anemometer which relate the electrical responses V to the input velocity fluctuation U and to the input electronic test signal E ( t) are derived.
本文介绍BDL-1型恒温热线流速计，导出了流速计的输出电压V对于流速U与试验电压E（t）的动态响应方程； - Initial growth of disturbances is measured by means of hot-wire anemometer. Due to the detected signals with low signal to noise ratio, the coherence function is used to eliminate background noise during data reduction.
在扰动增长的初始阶段，由于热线测得的信号信噪比相当低，本文应用相干函数，将扰动信号有效地提取出来，测量了初始扰动的增长。 - The experiment investigates the effects of ribbon parameters on drag reduction, and the research of Reynolds stress profiles is made using the X-configuration hot-wire anemometer.
实验中分别考察了肋条参数对减阻的影响，使用X型热线风速仪研究了雷诺应力的型态。 - Air velocity in inlet pipe is measured with hot-wire anemometer and cycle-to-cycle volumetric efficiency in a single cylinder, four stroke diesel engine is calculated with the method of characteristics under stationary, acceleration and deceleration conditions.
本文通过热线流速仪测得进气管内流速，利用特征线法计算高速四冲程单缸柴油机在稳定工况、加速工况、减速工况时各循环充气效率的变化。 - Effect of polution on hot-wire anemometer measurement
污染对热线风速仪测量的影响 - Calibration of the constant temperature hot-wire anemometer in transonic flow
跨音速流中常温热线风速仪的校测 - To validate the measurement results, the symmetric velocity field is measured by a hot-wire anemometer and simulated with a CFD software, and the unsymmetric velocity field is only simulated.
为验证结果的合理性与正确性，用风速计直接测量了对称条件下的速度场，用CFD软件对对称和非对称情况分别进行了流场模拟。 - By using a constant-temperature-type hot-wire anemometer, the flow characteristics of the recirculating region behind the Vee-gutter flame-holder were investigated experimentally at sub-atmosphere.
本文用双通道热线风速仪对低压下V形火焰稳定器后回流区流动特性进行了实验研究，获得了局部平均速度、素流强度、雷诺应力等参数的分布情况。 - By means of hot-wire anemometer, the experimental research of the transmission behaviour of transient flow wave in a rigid pipe were proceeded qualitatively.
实验结果表明流量波的传输规律与文献的理论结果基本一致。 - An Experimental Investigation on the Hot-Wire Anemometer Measurement Near Walls
热线近壁测速的实验研究 - The velocity distributions of synthetic jet were measured with Hot-wire anemometer.
应用热线风速仪对合成射流激励器出口流场进行了较详细测量。 - The Compensation of Temperture and Pressure Form Hot-Wire Anemometer Output Signals
热线风速仪输出信号的温度和压力修正 - The flow field of a PV cyclone separator was measured by using five-hole probe and hot-wire anemometer.
用五孔探针和热线风速仪对高效PV型旋风分离器流场进行了全面的测定。 - The velocity time series of round jets and plane jets are acquired with the hot-wire anemometer. The largest Lyapunov exponents and the random noise of two kinds of jets are computed with the proposed method of chaotic time series.
用热线风速仪采集了圆射流和平面射流的速度时间序列，并用提出的混沌时间序列分析方法计算了两种射流的最大Lyapunov指数和其中包含的随机噪声。