India-Rubber Tracheotomy-Tubes
نویسندگان
چکیده
منابع مشابه
Rubber tubes in the sea.
A long tube with elastic walls containing water is immersed in the sea aligned in the direction of wave travel. The waves generate bulges that propagate at a speed determined by the distensibility of the tube. If the bulge speed is close to the phase velocity of the waves, there is a resonant transfer of energy from the sea wave to the bulge. At the end of the tube, useful energy can be extract...
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متن کاملUsing Rubber Pad Forming Process for Local Compression in Assembling of Vehicle Structure Tubes
Nowadays, tube bonding in vehicles structure is noticeably considered by many researches. In this paper, local tube compression process by a rubber ring has been studied. Firstly, simulation of the process was performed by FEM. Then, experimental test has been carried out to validate the numerical results. Numerical and experimental results were compared showing a good agreement. In the second ...
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ژورنال
عنوان ژورنال: BMJ
سال: 1879
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.1.957.683