Timeline for Resonant frequencies in air filled closed cylinder
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 31, 2021 at 19:16 | comment | added | alephzero | For the OP's situation where the length = diameter, this will give only a small number of the possible resonances. For example, a rectangular box (e.g. a room) with dimensions $x \times y \times z$ has resonances $\dfrac v 2 \sqrt{\left(\dfrac i x\right)^2 + \left(\dfrac j y\right)^2 + \left(\dfrac k z\right)^2}$ for all integers $i. j, k >= 0$, where $v$ is the speed of sound. Similar formulas for a "wide" cylinder are more complicated. | |
| Mar 30, 2019 at 15:14 | vote | accept | Becay | ||
| Mar 28, 2019 at 19:20 | comment | added | Sidharth Giri | Yes, i believe so, also actually this disturbance happens in 3 dimensional space, where the air moves in packets of compression and rarefaction. | |
| Mar 28, 2019 at 9:38 | comment | added | Becay | Meaning that the formula can also apply even in three dimensional spaces? | |
| Mar 22, 2019 at 7:24 | history | answered | Sidharth Giri | CC BY-SA 4.0 |