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Celebration / Oscar award! This is the 5 5-star movie in May!
If you write the contents roughly
All the elements, such as the dense story composed of all 6 chapters and the hard action with atrocities, have been scaled up from the theatrical release version, and have reached the realm of mythology.
This month's five-star movie is Guy Ritchie's return to origin, a romantic love story, an Academy Award for Best Actor ... → Continue reading
Wikipedia related words
If there is no explanation, there is no corresponding item on Wikipedia.
In order for the effect of the small machine and the large machine to be the same even if the scale is increased, some similarity is required, and for that purposeDimensionless numberIs used..For example, in the case of:
- Make the geometry of the small machine and the large machine the same, and keep all the dimensional ratios constant.
- Mechanical similarity
- To keep the flow state in the two devices, large and small, the sameReynolds numberandFroude numberMust be the same.Therefore
- Therefore, as long as the same liquid is used for two large and small devices, mechanical similarity cannot be realized.
- Power similarity
- Rule of thumbAs a result, the same effect is maintained when the power applied per unit volume of the liquid is the same regardless of the size of the device.