원문정보
초록
영어
Accuracy of designing and producing a micro-force measuring device is 0.1μN, through the device, the maximum supporting force of 5 living water spiders sample were measured, the maximum supporting force of living water striders is 24.8 times its weight. Water spider has large supporting force on water surface, super-hydrophobic structures of water spider legs play important role. designing and producing 5 water strider models, whose legs were made of aluminum wire with 0.45mm diameter, super-hydrophobic processing to surfaces of aluminum wire, its contact angle is 154.5°, experimentally measured that the maximum supporting force of 5 water spider models. Through mechanical analysis, established supporting force mathematical model of the water spider model on water surface, according to the model calculated the maximum supporting force of water spider model. Compare errors between measured values and calculated values of supporting forces, the ratio of the error value is less than 8.39%, verified the correctness the mathematical model of supporting force .
목차
1. Introduction
2. Supporting Force Experimental of Living Water Spider
2.1 Design of the Measuring Device
2.2 Supporting Force Measuring Experiment
2.3 Microstructure of Water Spider Legs
3. Supporting Force Measuring and Manufacturing of Water Spider Model
3.1 Manufacturing of Water Spider Model
3.2 Measuring Supporting Force of Water Spider Model
3.3 Mechanical Analysis of Water Spider Model
3.4 Error Analysis of Supporting Force of Calculated Values and Measured Values
4. Comparative Analysis of Supporting Force of water spider and its model
5. Conclusion
Acknowledgements
References