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Updated: Jul 10, 2026

High Speed Droplet-based Delivery System for Passive Pumping in Microfluidic Devices
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滑轮:注射器的滑如何影响微流体流量精度

Moritz Leuthner1, Oliver Hayden1

  • 1Heinz-Nixdorf-Chair of Biomedical Electronics, School of Computation, Information and Technology & Munich Institute of Biomedical Engineering, Technical University of Munich, TranslaTUM, Einsteinstraße 25, 81675 Munich, Germany. moritz.leuthner@tum.de.

Lab on a chip
|November 17, 2023
PubMed
概括

滑注射器引导棒显著改善了分析应用的流速稳定性. 适当的维护确保了一致的流体输送,这对于微流体和芯片上的实验室工作流程至关重要.

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相关概念视频

Design Example: Deciding Thickness of Lubricating Fluid in a Shaft01:23

Design Example: Deciding Thickness of Lubricating Fluid in a Shaft

Effective lubrication between a rotating shaft and its bearing housing is essential in rotating machinery to minimize friction, wear, and energy loss. With carefully controlled thickness and viscosity, the lubricant layer prevents metal-to-metal contact, ensuring smooth operation.
To calculate the required thickness of the lubricant layer, the tangential velocity at the shaft's surface must first be determined. This velocity is calculated by converting the rotational speed to angular velocity...