方案摘要
方案下载应用领域 | 其他 |
检测样本 | 其他 |
检测项目 | |
参考标准 | 暂无 |
Detailed atomization measurements in actual sprinklers are needed for proper spray specification in suppression modeling and analysis. In basic pendant sprinkler configurations, the spray originates from two streams corresponding to flow deflected along the tines of the pendant and flow passing through the void spaces between the tines. In this study, measurements of flow splits (between space and tine streams), sheet breakup distances, drop size, and drop velocity measurements were performed over a range of sprinkler geometries and injection pressures to characterize the near-field sprinkler spray. These detailed measurements were used to support the development of scaling laws describing the effects of injector geometry and injection conditions on sprinkler discharge characteristics.
在一个双稳湍流涡旋火焰中,对间歇性动态的时间-频率定位
Particle-laden Taylor-Couette流:高阶转变和径向局部波浪涡旋的证据
7根杆束的流体-结构相互作用:用实验数据对比数值模拟
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