查询词典 hot wire

In experimental investigation, we specially designed a test-bed equipped with hot wire anemometer, got the coefficient of pressure loss, moment on valve and other data.

通过风阀流动测量数据的分析处理，得到了不同工况下阀门的阻力系数、阀板作用扭矩等实验结果。

The characteristics of asymmetric impinging streams were measured with hot wire anemometry and simulated with CFD.

华东理工大学资源与环境工程学院，上海 200237摘要采用恒温式热线风速仪测量不对称撞击流流场。

The hot-wire anemometry was also used to characterize the air flow patterns that were generated by high and low swirl port in a cylinder of a steady-flow rig. Some important phenomena of air flow in the simulative cylinder were found.

借助于热线风速仪研究了两种不同的螺旋进气道在稳流气道试验台的模拟气缸中产生的流场结构，发现了一些重要的现象。

Initial growths of disturbances are measured by means of hot-wire anemometry. 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，信号的信噪比非常地低，根据相关谱分析方法，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 instability characteristics of swirling flow in the cyclone were studied based on measured real tangential velocity by hot wire anemometry.

采用二维热线风速仪测量了Φ300mm旋风分离器内瞬时切向速度随随时间的变化，主要考察旋转流的不稳定性。

ABSTRACT In this paper, an investigation on the helical ports was carried out in a steady-flow rig. The three velocity Components of air flow through the intake valve of several typical helical ports were measured by hot-wire anemometry for analysing the relationships between intake port geometry and swirl level as well as flow resistance.

本文在稳流气道试验台上对螺旋进气道进行了大量的研究，为了分析螺旋进气道的结构形状与涡流强度及流动阻力的关系，采用热线风速仪测量并分析了不同气道的气门口气体流速。

The experimental setup for the turbulent jets in crossflow is designed, and the hot wire anemometry IFA 300 is used to measure the velocity field and the turbulent kinetic energy, and the computational result matches experimental measurement reasonably well. The experimental result is very important in the analysis of the flow field, deduction of the equation of the jet trajectory, check of the turbulence model and validation of the numerical method.

首先，建立了用于测量横向紊动射流的实验台，并利用IFA 300型热膜风速仪系统测量了多种工况下的流场，并将速度、湍动能结果与数值计算结果进行了比较，实验结果与数值模拟结果吻合较好，从而为分析流场特性、确定射流轨迹、比较湍流模型以及验证数值计算方法提供了依据。

The axial velocity and stagnation point offset of two opposed jets coming from two asymmetric nozzles oppositely located with large separation distance were studied by using hot-wire anemometry.

采用热线风速仪对大喷嘴间距下两不对称喷嘴形成的对置撞击流的轴线速度分布和驻点偏移规律进行了实验研究。

This paper focuses on the fabrication of the film by the method of hot wire assistance chemical vapor deposition.

本文主要研究了热丝辅助裂解电阻蒸发法制备该薄膜的制备工艺，并采用红外、质谱和热重等分析方法对薄膜的成分进行初步分析。

In this thesis, micro-crystalline silicon thin film solar cells are designed using 3D computer simulation software, Crosslight, and are fabricated using hot-wire chemical vapor deposition technique.

中文摘要本论文乃以Crosslight模拟软体进行单一接面微晶矽薄膜太阳电池结构之最佳化设计，并以热灯丝化学气相积系统实际制作微晶矽薄膜太阳电池。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。