IP Library Granted Patent US 10,690,630
Granted Patent B2
US 10,690,630 · App. 15/493,914 · Granted Jun 23, 2020

Generation and utilization of pipe-specific sound attenuation

Inventors: Sebastien Perrier (Toronto, CA); Valentin Mircea Burtea (Toronto, CA)
Assignee: Mueller International, LLC
G01N29/11G01M3/00G01N29/2475G01N29/4472G01N2291/0258G01N2291/02854G06Q50/06
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Quick Facts
Patent No.
US 10,690,630
App. No.
15/493,914
Granted
Jun 23, 2020
Kind
B2
Abstract

Examples of receiving and analyzing data for predicting pipe attenuation within a fluid distribution system are disclosed. In one example implementation according to aspects of the present disclosure, a method for receiving and analyzing data for predicting pipe attenuation within a fluid distribution system includes: receiving predetermined criteria for a specific pipe-soil combination; calculating attenuation data of the specific pipe-soil combination based on the predetermined criteria; employing the attenuation data to produce a colormap of sound attenuation; and determining a propagating distance for the specific pipe-soil combination based on the colormap and a predetermined frequency.

Claims (41)

1. A method of determining an optimal arrangement of computing nodes attached to a plurality of utility components within a fluid distribution system, comprising the steps of:

automatically determining an equivalent length between two computing nodes, wherein a first computing node of the two computing nodes is attached to a first hydrant and a second computing node of the two computing nodes is attached to a second hydrant, wherein the step of determining the equivalent length comprises the steps of

receiving predetermined criteria for a specific pipe-soil combination, the specific pipe-soil combination comprising a pipe segment and a type of soil,

calculating sound attenuation data of the specific pipe-soil combination based on the predetermined criteria,

employing the sound attenuation data to produce a colormap of sound attenuation,

determining a propagating distance for the specific pipe-soil combination based on the colormap and a predetermined frequency, and

determining the equivalent length based on the propagating distance; and

determining the optimal arrangement of computing nodes attached to the plurality of utility components within the fluid distribution system based on the equivalent length.

2. The method of claim 1 , further comprising determining a propagating distance of the pipe segment utilizing soil properties with a least attenuation.

3. The method of claim 1 , further comprising determining a propagating distance of the pipe segment utilizing soil properties with a highest attenuation.

4. The method of claim 1 , wherein the predetermined frequency is based on settings of a leak detection system analyzing the pipe segment.

5. The method of claim 1 , wherein the colormap is a graphical representation of a distance a noise should propagate and a corresponding frequency.

6. The method of claim 1 , wherein the predetermined criteria comprise pipe properties, water properties, and soil properties.

7. The method of claim 6 , wherein the pipe properties comprise a diameter, a wall thickness, and a pipe material.

8. The method of claim 7 , wherein the pipe material comprises one of steel, ductile iron, cast iron, asbestos cement, and plastic.

9. A computing host for determining an optimal arrangement of computing nodes attached to a plurality of utility components within a fluid distribution system, comprising:

wherein the utility components comprise a first computing node attached to a first hydrant and a second computing node attached to a second hydrant,

wherein the computing host is programmed to determine an equivalent length between the first computing node and the second computing node, comprising the steps of

receiving predetermined criteria for a specific pipe-soil combination, the specific pipe-soil combination comprising a pipe segment and a type of soil,

calculating sound attenuation data of the specific pipe-soil combination based on the predetermined criteria,

employing the sound attenuation data to produce a colormap of sound attenuation,

determining a propagating distance for the specific pipe-soil combination based on the colormap and a predetermined frequency, and

determining the equivalent length based on the propagating distance,

wherein the optimal arrangement of computing nodes attached to the plurality of utility components within the fluid distribution system is based on the equivalent length.

10. The computing host of claim 9 , wherein the computing host is programmed to further perform the step of determining a propagating distance of the pipe segment utilizing soil properties with a least attenuation.

11. The computing host of claim 9 , wherein the computing host is programmed to further perform the step of determining a propagating distance of the pipe segment utilizing soil properties with a highest attenuation.

12. The computing host of claim 9 , wherein the predetermined frequency is based on settings of a leak detection system analyzing the pipe segment.

13. The computing host of claim 9 , wherein the colormap is a graphical representation of a distance a noise should propagate and a corresponding frequency.

14. The computing host of claim 9 , wherein the predetermined criteria comprise pipe properties, water properties, and soil properties.

15. The computing host of claim 14 , wherein the pipe properties comprise a diameter, a wall thickness, and a pipe material.

16. The computing host of claim 15 , wherein the pipe material comprises one of steel, ductile iron, cast iron, asbestos cement, and plastic.

17. A non-transitory computer-readable storage medium storing instructions that, when executed by a processing resource, cause the processing resource to determine an optimal arrangement among two computing nodes within a fluid distribution system, a first computing node attached to a first hydrant and a second computing node attached to a second hydrant, comprising the steps of:

receiving predetermined criteria for a specific pipe-soil combination, the specific pipe-soil combination comprising a pipe segment and a type of soil;

calculating sound attenuation data of the specific pipe-soil combination based on the predetermined criteria;

employing the sound attenuation data to produce a colormap of sound attenuation; and

determining a propagating distance for the specific pipe-soil combination based on the colormap and a predetermined frequency;

determining an equivalent length between the first computing node and the second computing node based on the propagating distance; and

basing the optimal arrangement among the first computing node and the second computing node on the equivalent length.

18. The non-transitory computer-readable storage medium of claim 17 , wherein the processing resource further performs the step of determining a propagating distance of the pipe segment utilizing soil properties with a least attenuation.

19. The non-transitory computer-readable storage medium of claim 17 , wherein the processing resource further performs the step of determining a propagating distance of the pipe segment utilizing soil properties with a highest attenuation.

20. The non-transitory computer-readable storage medium of claim 17 , wherein the colormap is a graphical representation of a distance a noise should propagate and a corresponding frequency.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 20, 2017
From: PERRIER, SEBASTIEN; BURTEA, VALENTIN MIRCEA
To: MUELLER INTERNATIONAL, LLC
Reel/Frame 042752/0938 →
Continuity (1)
Related Publication 20180306755A1 · Oct 25, 2018
Cited By (2)
US 12,196,714 US 12,674,714