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Updated: Jan 17, 2026

Microfluidic Chips Controlled with Elastomeric Microvalve Arrays
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Microfluidic Chips Controlled with Elastomeric Microvalve Arrays

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基于木材的面向对象沉积用于可编程的机械和3D流体控制

Yeonsoo Kim1, Donghyeok Kang1, Sungchul Shin1,2

  • 1Department of Agriculture, Forestry, and Bioresources, Seoul National University, Seoul 08826, Republic of Korea.

ACS applied materials & interfaces
|September 22, 2025
PubMed
概括

我们开发了基于木材的面向对象沉积 (WOOD),一种使用木材和数字光处理的3D打印方法. 这种技术可以保护木材.

关键词:
在DLP3D打印中使用3D打印.密集化 密集化是一种微流体设备的微流体设备多孔和对齐的结构结构.基于木材的添加剂制造

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Mechanical Systems01:22

Mechanical Systems

Mechanical systems are analogous to to electrical networks where springs and masses play similar roles to inductors and capacitors, respectively. A viscous damper in mechanical systems functions similarly to a resistor in electrical networks, dissipating energy. The forces acting on a mass in such systems include an applied force in the direction of motion, counteracted by forces from the spring, a viscous damper, and the mass's acceleration. This interplay of forces is mathematically...
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Open and closed-loop control systems01:17

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Control systems are foundational elements in automation and engineering. They are broadly categorized into open-loop and closed-loop systems. These classifications hinge on the presence or absence of feedback mechanisms, significantly influencing the system's performance, complexity, and application.
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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...
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