scholarly journals The Soap Bubble Theorem and a $ p $-Laplacian overdetermined problem

2020 ◽  
Vol 19 (2) ◽  
pp. 983-1000 ◽  
Author(s):  
Francesca Colasuonno ◽  
◽  
Fausto Ferrari ◽  
Keyword(s):  
Soap Bubble ◽  
Overdetermined Problem

Soap film flow and thickness for soap bubble rendering

2019 ◽  
Author(s):  
Sanghyeon Gil ◽  
Yunji Seok ◽  
Kiyeol Park ◽  
Jaeseok Yoo ◽  
Seongah Chin
Keyword(s):  
Film Flow ◽  
Soap Film ◽  
Soap Bubble

scholarly journals Physically Based Soap Bubble Synthesis for VR

2021 ◽  
Vol 11 (7) ◽  
pp. 3090
Author(s):  
Sangwook Yoo ◽  
Cheongho Lee ◽  
Seongah Chin
Keyword(s):  
Virtual Reality ◽  
Virtual Space ◽  
Soap Bubble ◽  
Temporal Constraints ◽  
High Expectations ◽  
Soap Bubbles ◽  
Physical Motion ◽  
Head Mounted Display ◽  
Interesting Topic ◽  
Physically Based

To experience a real soap bubble show, materials and tools are required, as are skilled performers who produce the show. However, in a virtual space where spatial and temporal constraints do not exist, bubble art can be performed without real materials and tools to give a sense of immersion. For this, the realistic expression of soap bubbles is an interesting topic for virtual reality (VR). However, the current performance of VR soap bubbles is not satisfying the high expectations of users. Therefore, in this study, we propose a physically based approach for reproducing the shape of the bubble by calculating the measured parameters required for bubble modeling and the physical motion of bubbles. In addition, we applied the change in the flow of the surface of the soap bubble measured in practice to the VR rendering. To improve users’ VR experience, we propose that they should experience a bubble show in a VR HMD (Head Mounted Display) environment.

Soap bubble

2018 ◽  
Vol 56 (6) ◽  
pp. 416-416
Author(s):  
Peppino Sapia
Keyword(s):  
Soap Bubble

1. On Some Capillary Phenomena

1866 ◽  
Vol 5 ◽  
pp. 593-594
Author(s):  
Tait
Keyword(s):  
Rapid Change ◽  
Closed Shell ◽  
Soap Bubble ◽  
Coal Gas ◽  
Kinetic Problem ◽  
Capillary Phenomena ◽  
Two Bubbles

This communication was intended to illustrate by experiments with the solution of glycerine and oleate of soda, devised by Plateau, the mode in which a soap-bubble is detached as a closed shell from the mouth of a funnel; the mode in which two bubbles unite; and the process of cutting one into two or more.A statical investigation of the form of an unclosed film, blown with coal gas, was given (the kinetic problem presenting very grave difficulties), and the results were shown to be in accordance with observation, so far as the eye can follow the rapid change which takes place in the neck of the film just before the closed bubble is detached.

3. Note on an Inequality

1869 ◽  
Vol 6 ◽  
pp. 292-293
Author(s):  
Tait
Keyword(s):  
Contractile Force ◽  
Soap Bubble ◽  
Image Position

The tendency of the air contained in a soap-bubble is to expand in bulk, while that of the film is to contract in surface. Hence it becomes a curious question to decide whether both of these tendencies are not satisfied when two or more bubbles unite into one.The excess of pressure inside a bubble, of radius r, over the pressure of the external air, iswhere T is the contractile force of the film.

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