Circumferential Groove(圆周槽)研究综述
Circumferential Groove 圆周槽 - Various designs of Casing Treatment (CT) are devised, including circumferential grooves CT [8], non-axisymmetric slottype CT [9], honeycomb CT [10], self-recirculating flow channels [6, 11], ported shroud casing treatment [7] and multiple cylindrical hole casing treatment (MHCT) [12]. [1] The new species further differs from known Peruvian species of Noblella by the combination of the following characters: tympanic membrane absent, eyelids lacking tubercles, dorsal skin finely shagreen, tarsal tubercles or folds absent, three phalanges on Finger IV, tips of digits not expanded, no circumferential grooves on digits, inguinal spots present. [2] Four microtextures that are radial grooves, circular pits, local reticulation, and circumferential grooved microtexture are processed by laser microcarving on the surface of specimen, and three different lubricating medium conditions are set up with high-viscosity oil, low-viscosity oil, and oil–solid mixture, and the effect of lubrication condition and texture shape on the wear reduction of the microtexture friction pair is studied. [3] Each vallate was surrounded by a circumferential groove into which taste pores opened. [4] A parametrized numerical study is performed to assess the design of circumferential grooves in a radial compressor. [5] Experiments are performed on artificial defects on the cladding tube of real control rods to simulate short-circumferential grooves (SCGs), sliding wears (SWs), and circumferential cracks (CCs). [6] Sweep in the presence of circumferential grooves results in considerable increase of operating range with nominal decrease in efficiency. [7]设计了各种套管处理 (CT) 设计，包括周向槽 CT [8]、非轴对称槽型 CT [9]、蜂窝 CT [10]、自循环流道 [6、11]、端口护罩套管处理 [ 7] 和多圆柱孔套管处理 (MHCT) [12]。 [1] 新种与已知的秘鲁 Noblella 种的进一步不同之处在于以下特征的组合：没有鼓膜，没有结节的眼睑，背侧皮肤细腻的鲨鱼皮，没有跗结节或皱襞，手指 IV 上的三个指骨，指尖没有扩大，指端无环纹，有腹股沟斑点。 [2] 采用激光微雕在试样表面加工出径向槽、圆形凹坑、局部网纹和环槽纹四种显微纹理，并设置高粘度油、低粘度油、油等三种不同的润滑介质条件。 ——固体混合物，研究了润滑条件和织构形状对微织构摩擦副磨损减少的影响。 [3] 每个瓦莱特都被一个环形凹槽包围，味孔开口在凹槽中。 [4] 进行参数化数值研究以评估径流式压缩机中圆周槽的设计。 [5] 对实际控制棒包壳管上的人工缺陷进行了实验，以模拟短周向凹槽 (SCGs)、滑动磨损 (SWs) 和周向裂纹 (CCs)。 [6] 在存在圆周凹槽的情况下进行扫掠会导致工作范围显着增加，而效率则名义上会降低。 [7]