Experimental study of the impingement process of a liquid droplet upon a corrugated cardboard surface

In order to overcome weaknesses of the limited strength of the traditional corrugated cardboard, and the corrugated cardboard with alternative high and low corrugated sandwich cores was developed by someone, named highly elastic corrugated cardboard. The highly elastic corrugated cardboard has excellent rebound properties of cushioning . On the existing research results, according to Wang Dong-mei development of its production methods, the author can product highly elastic corrugated cardboard in the laboratory in order to study its Strength properties. These experimental data provide a basis for actual production.

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Experimental Study on Liquid Droplet Impingement Erosion by Uniformly Sprayed Droplets

Volume 1: Plant Operations, Maintenance, Engineering, Modifications, Life Cycle, and Balance of Plant; Component Reliability and Materials Issues; Steam Generator Technology Applications and Innovatio ◽

10.1115/icone20-power2012-54682 ◽

2012 ◽

Author(s):

Nobuyuki Fujisawa ◽

Kanto Hayashi ◽

Daichi Hama ◽

Takayuki Yamagata ◽

Tsuyoshi Takano

Keyword(s):

Experimental Study ◽

Liquid Droplet ◽

Droplet Impingement ◽

Droplet Impingement Erosion

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An experimental study on upward flame spread over corrugated cardboard used in underground logistic transportation: Influence of grain orientation and thickness

Tunnelling and Underground Space Technology ◽

10.1016/j.tust.2021.104171 ◽

2021 ◽

Vol 118 ◽

pp. 104171

Author(s):

Hanyu Xiong ◽

Xiaolei Zhang ◽

Yuhang Chen

Keyword(s):

Experimental Study ◽

Flame Spread ◽

Grain Orientation ◽

Upward Flame Spread ◽

Corrugated Cardboard

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Splat Solidification of Tin Droplets

Thermal Spray 1996: Proceedings from the National Thermal Spray Conference ◽

10.31399/asm.cp.itsc1996p0657 ◽

1996 ◽

Author(s):

R. Bhola ◽

S. Chandra

Keyword(s):

Experimental Study ◽

Stainless Steel ◽

Simple Model ◽

Surface Temperature ◽

Steel Surface ◽

Liquid Droplet ◽

Contact Angles ◽

Stainless Steel Surface ◽

Splat Solidification ◽

The Impact

Abstract An experimental study was done of the impact and solidification of tin droplets falling on a stainless steel surface. The surface temperature was varied from 25°C to 240°C. Measurements were made of droplet diameters and contact angles during droplet spread. At a surface temperature of 240°C there was no solidification, and a simple model of liquid droplet impact successfully predicted the extent of droplet spread. Droplets impacting on surfaces at 25°C and 150°C solidified before spreading was complete.

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