METHOD FOR FORMING LIQUID FLOW AND METHOD FOR MOVING OBJECT USING LIQUID FLOW

• Main Authors: YOSHIKAWA KENICHI, TAKATORI KEI, SHONO MAYU, KEMMOCHI TAKAHIRO
• Format: Patent
• Language: Chinese; English
• Published: 08.07.2022
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; NANOTECHNOLOGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; THEIR RELEVANT APPARATUS; TRANSPORTING

Provided is a method for moving a larger object in a non-contact and non-invasive manner. In a method for forming a liquid flow in a surface region of a liquid, a specific surface region (18) of a liquid (10) containing dispersed particles in which an object is suspended is irradiated with laser light (14), and the temperature of the specific surface region of the liquid is made to be relatively higher than that of other surface regions around the specific surface region, thereby forming a temperature gradient between both surface regions of the liquid. 本发明提供一种非接触且非侵入地使更大的对象物移动的方法。在液体的表面区域形成液体流的方法中，对使对象物悬浮的含分散微粒的液体(10)的特定表面区域(18)照射激光(14)，使液体的特定表面区域的温度比其周边的其他表面区域相对高，从而在液体的双方表面区域之间形成温度梯度。