hot-wire相关论文
A MULTI-SCALE APPROACH FOR THE ANALYSIS OF PROPER SAMPLED DATA SCALE IN HOT-WIRE EXPERIMENT OF SQUAR
Without rational criteria to determine the Proper Sampled Data Scale (PSDS),it would result in the expense of the too mu......
对热线法实验条件下半透明介质的积分-微分能量方程进行了数值求解,着重分析各个辐射项对内部总热 的贡献,研究了介质吸收系数以及热......
96单片机是一种高性能16位芯片,具有体积小、可靠性高、应用范围广等优点。特别适合于要求很高的实时控制场合。应用范围纵横于工......
对带有周向前弯和周向后弯叶片的低压轴流风机,采用双丝热线技术实验研究了周向弯曲叶片出口三维流动随流量降低变化规律。基于测......
对“交叉热线”实验中测温热电偶尺寸对材料热导率测量精度的影响做出了理论分析,推导出一个帝用的热线温升修正关系工,用它对硅藻土......
DATAPROCESSINGONLINEARIZATIONOFHOT-WIREANEMOMETER¥LiSufen(DepartmentofPowerEngineering,NUAA29YudaoStreet,Nanjing210016,P.R.Ch.........
提出一种基于双壁碳纳米管(CNTs)宏观体的新型热线流速探针,该探针采用微加工技术组装热敏感元件并通过在接触区电沉积镍颗粒提高敏......
通过热线测速系统对三维90°弯管分离流场的气流特性进行了实验研究,通过对分离流场的测量及观察,给出了时均速度、脉动速度、雷诺......
本文通过导热系数不同测量方法的对比,选定采用平行热线法对TC-51导热系数测定仪进行改造。通过对TC-51的电路原理图、实际电路和......
描述了一种能够测量横风、气温和气压的坦克用气象传感器,着重描述了横风探头的结构,并推导了与之适应的横风速度计算公式。风洞试验......
An adaptive response compensation technique has been proposed to compensate for the response lag of the constant-current......
介绍了热线式流量传感器的结构和特点,从流体传热和热量交换的角度,分析了热线式传感器的原理,并对其应用的范围作了简要的叙述.......
重点阐述了空气流量计在空气供给系统中的作用,并分析了空气流量计的常见类型以及各种类型结构和工作原理,最后针对热线式空气流量......
在热丝法熔点仪的研制过程中,温度测控电路的设计是关键环节,针对传统的单热丝法熔点仪测温误差大、升温速度缓慢、恒温时温度稳定度......
对带有周向前弯和周向后弯叶片的低压轴流风扇,采用NI采集平台和双丝热线采集单元相结合的测量技术试验研究非设计工况下周向弯曲叶......
本文介绍了新开发的微机控制热丝钨极氢弧焊焊管系统,旨在提高焊接速度及质量以适应生产发展的需要,控制系统利用焊接电板为传感器,通......
The objective of this study is to experimentally visualize traveling vortices in the boundary layer on a rotating disk u......
The purpose of this study is to investigate experimentally the effects of orbital motion on the velocity field of bounda......
Time sequence signals of instantaneous longitudinal and normal velocity components at different longitudinal and normal ......
In this paper, we investigate the stator wake variability along the axial direction under different rotating speeds and ......
The present study investigates wake-induced bypass transition of boundary layers on a flat plate subjected to favorable ......
在30°倾斜射流的离散孔平板气膜冷却实验装置上,在环境温度和大气压力条件下,用X型热线风速仪对风吹风区和恢复区的边界层湍流结构......