Thermal Engineering
颗粒污垢
Particulate FoulingThe accumulation of solid particles on the surface of heat transfer surfaces, such as corrugated tubes, which increases thermal resistance and reduces heat transfer efficiency. / 固体颗粒在热交换表面（如波纹管）上的积聚，增加了热阻并降低了传热效率。
- Knowledge type
- 工艺技术
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-07 19:05:52
Sub-knowledge points
Particle deposition mechanismsFouling resistance calculationHeat transfer degradation
Higher-order knowledge points
Heat exchanger designFluid dynamicsMass transfer
Main parameters and performance indicators
Corrugated tube geometry: Influences flow patterns and particle depositionFouling layer growth: Modeled as a function of time and operating conditions
Open problems
Accurate prediction of fouling layer thickness under complex flow conditionsOptimization of tube geometry to minimize particulate fouling
Related literature
ranked by community starsNumerical investigation of particulate fouling in corrugated tubes considering fouling layer growth effectsOpen source
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Creation and modification trail
1 recordsRecord title: Particulate Fouling.
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