行业组件数据 · 2026

旋流室/叶片

Swirl chamber/vane component for nozzle arrays that creates controlled rotational fluid flow patterns in industrial applications.

技术定义与适配语境
典型 旋流室/叶片 会按材料、尺寸公差、适配关系和失效风险在 机械和设备制造 中评估。

A precision-engineered fluid dynamics component consisting of a chamber with strategically positioned vanes or blades designed to impart controlled rotational motion to fluids (liquids or gases) as they pass through nozzle arrays. This component transforms linear fluid flow into swirling motion, creating vortex patterns that enhance mixing, atomization, or distribution characteristics in various industrial processes.

组件规格

定义
A precision-engineered fluid dynamics component consisting of a chamber with strategically positioned vanes or blades designed to impart controlled rotational motion to fluids (liquids or gases) as they pass through nozzle arrays. This component transforms linear fluid flow into swirling motion, creating vortex patterns that enhance mixing, atomization, or distribution characteristics in various industrial processes.
工作原理
The component operates on fluid dynamics principles where fluid enters the swirl chamber and encounters angled vanes that redirect flow vectors. These vanes create tangential velocity components, converting linear momentum into angular momentum. The resulting centrifugal forces create pressure gradients that shape the fluid into a controlled vortex pattern before exiting through the nozzle array, with the degree of swirl controlled by vane geometry, angle, and chamber dimensions.
材料
Stainless steel (AISI 316L/304)aluminum alloys (6061-T6)engineered plastics (PEEKPTFE)or ceramic composites depending on application requirements. Surface finishes range from Ra 0.8μm for precision applications to Ra 3.2μm for standard industrial use.
vane count
3-12 blades
swirl angle
15-60 degrees
swirl number
0.3-2.5
pressure rating
Up to 100 bar
chamber diameter
5-100 mm
flow coefficient
Cv 0.5-25
temperature range
-40°C to 300°C
标准
ISO 5167DIN 1952ASME B31.3

行业分类与别名

旋流室/叶片 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Vane erosion from abrasive fluids->Reduced swirl efficiency and uneven flow distribution->Implement wear-resistant coatings, regular inspection schedules, and filtration systems
Thermal stress from rapid temperature changes->Cracking or deformation of chamber structure->Use materials with matched thermal expansion coefficients, incorporate thermal relief features

工业生态与工程逻辑

0
Flow instability at critical Reynolds numbers
1
Cavitation damage at high velocities
2
Material fatigue from cyclic loading
3
Clogging from particulate contamination
4
Thermal expansion mismatch in multi-material designs

合规与检测

tolerance
±0.05mm for critical dimensions, ±0.5° for vane angles, surface finish Ra ≤ 1.6μm for precision applications
test method
Flow visualization testing, particle image velocimetry (PIV), pressure drop measurement per ISO 5167, swirl number calculation from velocity profiles

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

What is the primary function of a swirl chamber/vane in nozzle arrays?

The primary function is to convert linear fluid flow into controlled rotational motion, creating vortex patterns that improve mixing efficiency, enhance atomization quality, or optimize distribution patterns in industrial applications.

How does vane geometry affect swirl chamber performance?

Vane geometry (angle, curvature, and number) directly controls swirl intensity, pressure drop, and flow distribution. Steeper angles create stronger vortices but higher pressure losses, while optimized curvature minimizes turbulence and energy dissipation.

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URN:CNFX:ME:UNIT:SWIRL_CHAMBER_VANE