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# 實驗與電腦模擬結果之 1/3 倍頻譜三軸向圖

## 第四章 個案之實驗與電腦模擬結果

### 20mm 鋼板

1 10 100 1000 1E-006

1E-005 0.0001 0.001 0.01

10gal

1gal

0.1gal

0.01 gal 0.001

gal 0.0001

gal

1E-009 in 1E-008

in 1E-007

in 1E-006 1E-005 in

in 0.0001

in

Frequency(Hz)

Velocity(in/s)

VC-A

VC-B

VC-C

VC-D

VC-E

### SPEC.

1 10 100 1000 1E-006

1E-005 0.0001 0.001 0.01

10gal

1gal

0.1gal

0.01 gal 0.001

gal 0.0001

gal

1E-009 in 1E-008

in 1E-007

in 1E-006 1E-005 in

in 0.0001

in

Frequency(Hz)

Velocity(in/s)

VC-A

VC-B

VC-C

VC-D

VC-E

### SPEC.

1 10 100 1000 1E-006

1E-005 0.0001 0.001 0.01

10gal

1gal

0.1gal

0.01 gal 0.001

gal 0.0001

gal

1E-009 in 1E-008

in 1E-007

in 1E-006 1E-005 in

in 0.0001

in

Frequency(Hz)

Velocity(in/s)

VC-A

VC-B

VC-C

VC-D

VC-E

### SPEC.

1 10 100 1000 1E-006

1E-005 0.0001 0.001 0.01

10gal

1gal

0.1gal

0.01 gal 0.001

gal 0.0001

gal

1E-009 in 1E-008

in 1E-007

in 1E-006 1E-005 in

in 0.0001

in

Frequency(Hz)

Velocity(in/s)

VC-A

VC-B

VC-C

VC-D

VC-E

### SPEC.

1 10 100 1000 1E-006

1E-005 0.0001 0.001 0.01

10gal

1gal

0.1gal

0.01 gal 0.001

gal 0.0001

gal

1E-009 in 1E-008

in 1E-007

in 1E-006 1E-005 in

in 0.0001

in

Frequency(Hz)

Velocity(in/s)

VC-A

VC-B

VC-C

VC-D

VC-E

### SPEC.

1 10 100 1000 1E-006

1E-005 0.0001 0.001 0.01

10gal

1gal

0.1gal

0.01 gal 0.001

gal 0.0001

gal

1E-009 in 1E-008

in 1E-007

in 1E-006 1E-005 in

in 0.0001

in

Frequency(Hz)

Velocity(in/s)

VC-A

VC-B

VC-C

VC-D

VC-E

### SPEC.

1 10 100 1000 1E-006

1E-005 0.0001 0.001 0.01

10gal

1gal

0.1gal

0.01 gal 0.001

gal 0.0001

gal

1E-009 in 1E-008

in 1E-007

in 1E-006 1E-005 in

in 0.0001

in

Frequency(Hz)

Velocity(in/s)

VC-A

VC-B

VC-C

VC-D

VC-E

### SPEC.

1 10 100 1000 1E-006

1E-005 0.0001 0.001 0.01

10gal

1gal

0.1gal

0.01 gal 0.001

gal 0.0001

gal

1E-009 in 1E-008

in 1E-007

in 1E-006 1E-005 in

in 0.0001

in

Frequency(Hz)

Velocity(in/s)

VC-A

VC-B

VC-C

VC-D

VC-E

### SPEC.

1 10 100 1000 1E-006

1E-005 0.0001 0.001 0.01

10gal

1gal

0.1gal

0.01 gal 0.001

gal 0.0001

gal

1E-009 in 1E-008

in 1E-007

in 1E-006 1E-005 in

in 0.0001

in

Frequency(Hz)

Velocity(in/s)

VC-A

VC-B

VC-C

VC-D

VC-E

### SPEC.

1 10 100 1000 1E-006

1E-005 0.0001 0.001 0.01

10gal

1gal

0.1gal

0.01 gal 0.001

gal 0.0001

gal

1E-009 in 1E-008

in 1E-007

in 1E-006 1E-005 in

in 0.0001

in

Frequency(Hz)

Velocity(in/s)

VC-A

VC-B

VC-C

VC-D

VC-E

### SPEC.

1 10 100 1000 1E-006

1E-005 0.0001 0.001 0.01

10gal

1gal

0.1gal

0.01 gal 0.001

gal 0.0001

gal

1E-009 in 1E-008

in 1E-007

in 1E-006 1E-005 in

in 0.0001

in

Frequency(Hz)

Velocity(in/s)

VC-A

VC-B

VC-C

VC-D

VC-E

### SPEC.

1 10 100 1000 1E-006

1E-005 0.0001 0.001 0.01

10gal

1gal

0.1gal

0.01 gal 0.001

gal 0.0001

gal

1E-009 in 1E-008

in 1E-007

in 1E-006 1E-005 in

in 0.0001

in

Frequency(Hz)

Velocity(in/s)

VC-A

VC-B

VC-C

VC-D

VC-E

### SPEC.

1 10 100 1000 1E-006

1E-005 0.0001 0.001 0.01

10gal

1gal

0.1gal

0.01 gal 0.001

gal 0.0001

gal

1E-009 in 1E-008

in 1E-007

in 1E-006 1E-005 in

in 0.0001

in

Frequency(Hz)

Velocity(in/s)

VC-A

VC-B

VC-C

VC-D

VC-E

### SPEC.

1 10 100 1000 1E-006

1E-005 0.0001 0.001 0.01

10gal

1gal

0.1gal

0.01 gal 0.001

gal 0.0001

gal

1E-009 in 1E-008

in 1E-007

in 1E-006 1E-005 in

in 0.0001

in

Frequency(Hz)

Velocity(in/s)

VC-A

VC-B

VC-C

VC-D

VC-E

### SPEC.

1 10 100 1000 1E-006

1E-005 0.0001 0.001 0.01

10gal

1gal

0.1gal

0.01 gal 0.001

gal 0.0001

gal

1E-009 in 1E-008

in 1E-007

in 1E-006 1E-005 in

in 0.0001

in

Frequency(Hz)

Velocity(in/s)

VC-A

VC-B

VC-C

VC-D

VC-E

### SPEC.

1 10 100 1000 1E-006

1E-005 0.0001 0.001 0.01

10gal

1gal

0.1gal

0.01 gal 0.001

gal 0.0001

gal

1E-009 in 1E-008

in 1E-007

in 1E-006 1E-005 in

in 0.0001

in

Frequency(Hz)

Velocity(in/s)

VC-A

VC-B

VC-C

VC-D

VC-E

### SPEC.

1 10 100 1000 1E-006

1E-005 0.0001 0.001 0.01

10gal

1gal

0.1gal

0.01 gal 0.001

gal 0.0001

gal

1E-009 in 1E-008

in 1E-007

in 1E-006 1E-005 in

in 0.0001

in

Frequency(Hz)

Velocity(in/s)

VC-A

VC-B

VC-C

VC-D

VC-E

### SPEC.

1 10 100 1000 1E-006

1E-005 0.0001 0.001 0.01

10gal

1gal

0.1gal

0.01 gal 0.001

gal 0.0001

gal

1E-009 in 1E-008

in 1E-007

in 1E-006 1E-005 in

in 0.0001

in

Frequency(Hz)

Velocity(in/s)

VC-A

VC-B

VC-C

VC-D

VC-E

### SPEC.

1 10 100 1000 1E-006

1E-005 0.0001 0.001 0.01

10gal

1gal

0.1gal

0.01 gal 0.001

gal 0.0001

gal

1E-009 in 1E-008

in 1E-007

in 1E-006 1E-005 in

in 0.0001

in

Frequency(Hz)

Velocity(in/s)

VC-A

VC-B

VC-C

VC-D

VC-E

### SPEC.

1 10 100 1000 1E-006

1E-005 0.0001 0.001 0.01

10gal

1gal

0.1gal

0.01 gal 0.001

gal 0.0001

gal

1E-009 in 1E-008

in 1E-007

in 1E-006 1E-005 in

in 0.0001

in

Frequency(Hz)

Velocity(in/s)

VC-A

VC-B

VC-C

VC-D

VC-E

### SPEC.

1 10 100 1000 1E-006

1E-005 0.0001 0.001 0.01

10gal

1gal

0.1gal

0.01 gal 0.001

gal 0.0001

gal

1E-009 in 1E-008

in 1E-007

in 1E-006 1E-005 in

in 0.0001

in

Frequency(Hz)

Velocity(in/s)

VC-A

VC-B

VC-C

VC-D

VC-E

### SPEC.

1 10 100 1000 1E-006

1E-005 0.0001 0.001 0.01

10gal

1gal

0.1gal

0.01 gal 0.001

gal 0.0001

gal

1E-009 in 1E-008

in 1E-007

in 1E-006 1E-005 in

in 0.0001

in

Frequency(Hz)

Velocity(in/s)

VC-A

VC-B

VC-C

VC-D

VC-E

### SPEC.

1 10 100 1000 1E-006

1E-005 0.0001 0.001 0.01

10gal

1gal

0.1gal

0.01 gal 0.001

gal 0.0001

gal

1E-009 in 1E-008

in 1E-007

in 1E-006 1E-005 in

in 0.0001

in

Frequency(Hz)

Velocity(in/s)

VC-A

VC-B

VC-C

VC-D

VC-E

### SPEC.

1 10 100 1000 1E-006

1E-005 0.0001 0.001 0.01

10gal

1gal

0.1gal

0.01 gal 0.001

gal 0.0001

gal

1E-009 in 1E-008

in 1E-007

in 1E-006 1E-005 in

in 0.0001

in

Frequency(Hz)

Velocity(in/s)

VC-A

VC-B

VC-C

VC-D

VC-E

Outline