超低音音箱喷口长度在线计算

分类: 生活工具机械计算 更新时间: 2018-10-09
评分:
Calculate Length of Vent or Port
Calculate Volume of Box
Calculate Tunning Frequency
Calculate End Correction Factor

Calculate Length of Vent or Port

L = Length of Vent or Port
D = Diameter of Vent
N = Number of Ports
V = Volume of Box
F = Tuning Frequency
K = End Correction Factor



Calculate Volume of Box

V = Volume of Box
D = Diameter of Vent
N = Number of Ports
F = Tuning Frequency
L = Length of Vent or Port
K = End Correction Factor



Calculate Tuning Frequency

F = Tuning Frequency
D = Diameter of Vent
N = Number of Ports
V = Volume of Box
L = Length of Vent or Port
K = End Correction Factor



Calculate End Correction Factor

K = End Correction Factor
D = Diameter of Vent
N = Number of Ports
L = Length of Vent or Port
F = Tuning Frequency
V = Volume of Box


App说明

超低音音箱喷口长度计算

有关喷口长度,箱子容积,调谐频率,最后修正系数的计算

选择相应单元并输入数值,点击”计算“。结果将显示。

计算公式

\(L=\frac {2.35625×10^4×D^2×N}{V×F^2}-K×D\)

\(V=\frac {2.35625×10^4×D^2×N}{F^2×(L+K×D)}\)

\(F=√[\frac {2.35625×10^4×D^2×N}{V×(L+K×D)}]\)

\(K=\frac {1}{D}×(\frac {2.35625×10^4×D^2×N}{V×F^2}-L)\)

  • L=喷口长度
  • D=喷口直径
  • N=端口数
  • V=箱子容积
  • F=调谐频率
  • K=最后修正系数

使用示例

已知数据:喷口直径;端口数;箱子容积;调谐频率;最后修正系数,求喷口长度是多少。

输入数据:喷口直径--10厘米;端口数--10;箱子容积--5升;调谐频率--5赫兹;最后修正系数--5,点击“计算”,显示结果。

输出结果:喷口长度:1.8845×105厘米

注意事项

喷口直径,箱子容积,调谐频率,喷口长度的单位均可选择,点击复选剪头,选择相应单位。

 

评论至少50个字符| 支持MarkDown语法 登陆后可以评论!
评论