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US 2019/0056308 A1Published application
Diagnostic device, diagnostic system, diagnostic method, and computer-readable recording medium
AssigneeNEC Corporation
InventorJUN SAKAI
Life of this patent
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Abstract
Provided are a diagnostic device and the like for easily diagnosing the condition of the interior of a pipeline. This diagnostic device is provided with: a frictional loss calculating unit which, on the basis of the pressure of a fluid in the pipeline, finds a pressure frictional loss; and a diagnosing unit which diagnoses the condition of the inner surface of the pipeline on the basis of the frictional loss.
Claims15
A diagnostic device comprising:
- at least one memory storing instructions;
- and
- at least one processor configured to execute the instructions for:
- determining, based on a pressure of a fluid in piping, a friction loss of the pressure;
- and
- diagnosing the state of the inner surface of the piping, based on the friction loss.
3 more elements
A diagnostic method comprising:
- determining a friction loss of a pressure, based on the pressure of a fluid in piping and
- diagnosing the state of the inner surface of the piping, based on the friction loss.
A non-transitory computer-readable recording medium storing a program for executing on a computer:
- processing to determine, based on a pressure of a fluid in piping, a friction loss of the pressure;
- and
- processing to diagnose, based on the friction loss, the state of the inner surface of the piping.
Dependencies are inferred from the claim text.