# L&D#1 COMSOL Simulations 8/9/2013 LRC 1. Water Conductivity = 0.07 S/m Water Depth = 29.35 Insulcrete Conductivity = 0.001 S/m Concrete Conductivity =

## Presentation on theme: "L&D#1 COMSOL Simulations 8/9/2013 LRC 1. Water Conductivity = 0.07 S/m Water Depth = 29.35 Insulcrete Conductivity = 0.001 S/m Concrete Conductivity ="— Presentation transcript:

L&D#1 COMSOL Simulations 8/9/2013 LRC 1

Water Conductivity = 0.07 S/m Water Depth = 29.35 Insulcrete Conductivity = 0.001 S/m Concrete Conductivity = 0.0025 S/m Coated Steel Conductivity = 0.0001 S/m Steel Barge Conductivity = 10 S/m 1 V/in field = 0.394 V/cm = 39.4 V/m = 2.758 A/m² (V/m * S/m = A/m²) Vp Applied = 1.2kV 2 Term 3x3AF 29' 1_2kV.mphE36-38 (A)E36-38 (V)E28-30A (V)E28-30A (A)E28-30B (A)E28-30C (A)E28-30D (A)E28-30E (A)E28-30F (A) -728.4658201200142.7341103.99177113.62941113.65445105.81056148.64572

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Slice at 29.35 (Surface) 5

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Water Conductivity = 0.07 S/m Water Depth = 24 Insulcrete Conductivity = 0.001 S/m Concrete Conductivity = 0.0025 S/m Coated Steel Conductivity = 0.0001 S/m Steel Barge Conductivity = 10 S/m 1 V/in field = 0.394 V/cm = 39.4 V/m = 2.758 A/m² (V/m * S/m = A/m²) Vp Applied = 1.2kV 8 Term 3x3AF 24' 1_2kV.mphE36-38 (A)E36-38 (V)E28-30 (V)E28-30a (A)E28-30b (A)E28-30c (A)E28-30d (A)E28-30e (A)E28-30f (A) -691.5623401200135.0438299.02804107.88218107.80982100.76969141.02961

Slice at surface 24 9

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Water Conductivity = 0.07 S/m Water Depth = 18 Insulcrete Conductivity = 0.001 S/m Concrete Conductivity = 0.0025 S/m Coated Steel Conductivity = 0.0001 S/m Steel Barge Conductivity = 10 S/m 1 V/in field = 0.394 V/cm = 39.4 V/m = 2.758 A/m² (V/m * S/m = A/m²) Vp applied = 700V 12 Term 3x3AF 18' 700V.mphE36-38a-f (A)E36-38a-f (V)E28-30a-f (V)E28-30a (A)E28-30b (A)E28-30c (A)E28-30d (A)E28-30e (A)E28-30f (A) -365.14063070070.6734452.3817857.442857.1632153.3574474.12155

Slice at Surface 18 13

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Water Conductivity = 0.07 S/m Water Depth = 12 Insulcrete Conductivity = 0.001 S/m Concrete Conductivity = 0.0025 S/m Coated Steel Conductivity = 0.0001 S/m Steel Barge Conductivity = 10 S/m 1 V/in field = 0.394 V/cm = 39.4 V/m = 2.758 A/m² (V/m * S/m = A/m²) Vp applied = 700V 15 Term 3x3AF 12' 700V.mphE36-38a-f (A)E36-38a-f (V)E28-30a-f (V)E28-30a (A)E28-30b (A)E28-30c (A)E28-30d (A)E28-30e (A)E28-30f (A) -299.64613070055.575443.9484648.4748348.3773444.6402858.62921

Slice at surface 12 16

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Water Conductivity = 0.07 S/m Water Depth = 12 Insulcrete Conductivity = 0.001 S/m Concrete Conductivity = 0.0025 S/m Coated Steel Conductivity = 0.0001 S/m Steel Barge Conductivity = 10 S/m 1 V/in field = 0.394 V/cm = 39.4 V/m = 2.758 A/m² (V/m * S/m = A/m²) Vp applied = 700V With 9 draft Barge Term 3x3AF 12' wB 700V.mphE36-38a-f (A)E36-38a-f (V)E28-30a (V)E28-30a (A)E28-30b (A)E28-30c (A)E28-30d (A)E28-30e (A)E28-30f (A) -759.12160700124.43991136.07551145.55582145.29113103.69401104.06522 18

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Slice at surface 12 20

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Sweeping Array Water Conductivity = 0.07 S/m Water Depth = 29.35 Insulcrete Conductivity = 0.001 S/m Concrete Conductivity = 0.0025 S/m Coated Steel Conductivity = 0.0001 S/m Steel Barge Conductivity = 10 S/m 1 V/in field = 0.394 V/cm = 39.4 V/m = 2.758 A/m² (V/m * S/m = A/m²) Vp Applied = 1.2kV 23

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Slice at Surface 29.35 27

Slice at 24 28

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