| Overview
This course is useful for engineers
involved in designing systems using centrifugal pumps. The principles
explained here are applicable to many industries including chemical
processing, water, and wastewater treatment. The student is expected to
already have a basic understanding of NPSH and how to calculate losses
in suction piping. Definitions for these key terms and concepts will be
reviewed at the beginning.
This course will explain two
design objectives for avoiding cavitation damage, hydraulic noise, and
the maintenance expenses associated with these problems-
- Deliver fluid to the pump
suction at a pressure that avoids cavitation damage.
- Deliver fluid to the pump
suction that has a uniform flow distribution.
To receive PDH credit,
the student must take a multiple choice quiz of twenty (20) questions.
Specific Knowledge
or Skill Obtained
This course teaches the
following specific knowledge and skills:
- A
better and more practical understanding of NPSH available and
NPSH required
- The
tools to make better judgments on a safe margin between NPSH available
and NPSH required.
- The
ability to make wise suction piping design choices that produce
uniform flow at the pump inlet.
Course
Click on the following
link to the PDF document to review the course material before taking the
quiz for credit.
Good
Practice in Suction Piping Design - Avoiding Hydraulic Noise
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To receive PDH
credit for this course, you must pass a multiple-choice quiz.
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