Control Valve Sizing for Liquid Applications
Size and Select Control Valves Appropiately,Calculate Valve Authoirty, Turndown, Pressure Drop and Avoid Cavitation
What you'll learn:
Size and Select Control Valves For Liquid Applications
Understand Flow Coefficient (Cv), Flow Capacity at Different Pressure Drops, and Corrections for Viscosity and Specific Gravity
Convert Flow Coefficient (Cv) to Resistance Coefficient (K)
Analyze Inherent Valve Characteristic Curves With Examples
Differentiate Between Inherent Valve Characteristics and Installed Valve Characteristic Curves
Assess Valve Authority and Its Impact on Pressure Drop and System Head Curves
Evaluate the Relationship Between Valve Open Percentage and System Head Curves
Analyze the Impact of Valve and Operational Parameters on System Head Curves in Pump Applications
Understand Valve Rangeability, Turndown Ratio, and Their Impact on Control Valve Sizing With Examples
Apply Control Valve Sizing Heuristics Effectively
Learn Reasons for Common Sizing Issues Like Cavitation and Flashing
Learn and Apply Equations to Figure if Cavitation or Flashing Exists
Work Through an Example to Check for Cavitation and Flashing
Learn Additional Parameters for Selecting the Appropriate Control Valve
Requirements:
A basic understanding of the pump head equation, the ability to plot system head curves, and knowledge of adding resistances in series using resistance coefficients for common piping elements such as piping, elbows, and tees (See Course: Pipe Sizing & Modeling Piping Systems for Liquids).
Description:
Chapter 1: Resistances in Series Introduction to Resistances in Series Pump Sizing Roadmap
Chapter 2: Valves Flow Coefficient (Cv)Cv Corrections for Viscosity and Specific Gravity Cv and Flow Capacity at Different Pressure Drops Converting Cv to Resistance Coefficient (K)Inherent Valve Curve Example of Inherent Valve Curve Introduction to Valve Authority
Chapter 3: Valve Authority & Installed Characteristic Curve Reviewing Valve Authority Definitions Valve Authority vs System Head Plot Inherent vs Installed Characteristic Curve Example: Estimating Pump Curve, System Curve, Valve Authority, and Installed Valve Characteristic Curve at Different Valve Openings Expressing Valve Open Percentage vs System Head Mathematically Impact of Operating Parameters on System Head Curve
Chapter 4: Range ability & Turn down Valve Range ability Example of Valve Range ability Valve Turn down
Chapter 5: Rules of Thumb for Sizing a Valve Key Rules of Thumb for Valve Sizing: Includes Heuristics for Different Valve Openings at Different Operating Flow rates, Liquid Velocity, and Recommended Control Valve Pressure Drop
Chapter 6: Challenges With Sizing Valves Common Sizing Issues Cavitation and Flashing: What Are They, Why Are They a Problem, and How to Check if They Are Present Example of Checking for Cavitation and Flashing in a Control Valve
Chapter 7: Valve Selection Considerations Valve Selection Considerations: Includes a High-Level Guide on the Typical Parameters Required for Selecting a Control Valve
Who this course is for:
Engineers In-Training, Recent College graduates, Engineering Students
Chemical, Process, Petroleum Engineers
Piping, Plant Engineers
Mechanical Engineers
Design Engineers
Maintenance Technicians
Plant Operators
Civil Engineers
Safety Engineers
Published 9/2024
Created by Amr Mohyeldin
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz, 2 Ch
Genre: eLearning | Language: English | Duration: 25 Lectures ( 3h 31m ) | Size: 2.23 GB
Download
*
Size and Select Control Valves Appropiately,Calculate Valve Authoirty, Turndown, Pressure Drop and Avoid Cavitation
What you'll learn:
Size and Select Control Valves For Liquid Applications
Understand Flow Coefficient (Cv), Flow Capacity at Different Pressure Drops, and Corrections for Viscosity and Specific Gravity
Convert Flow Coefficient (Cv) to Resistance Coefficient (K)
Analyze Inherent Valve Characteristic Curves With Examples
Differentiate Between Inherent Valve Characteristics and Installed Valve Characteristic Curves
Assess Valve Authority and Its Impact on Pressure Drop and System Head Curves
Evaluate the Relationship Between Valve Open Percentage and System Head Curves
Analyze the Impact of Valve and Operational Parameters on System Head Curves in Pump Applications
Understand Valve Rangeability, Turndown Ratio, and Their Impact on Control Valve Sizing With Examples
Apply Control Valve Sizing Heuristics Effectively
Learn Reasons for Common Sizing Issues Like Cavitation and Flashing
Learn and Apply Equations to Figure if Cavitation or Flashing Exists
Work Through an Example to Check for Cavitation and Flashing
Learn Additional Parameters for Selecting the Appropriate Control Valve
Requirements:
A basic understanding of the pump head equation, the ability to plot system head curves, and knowledge of adding resistances in series using resistance coefficients for common piping elements such as piping, elbows, and tees (See Course: Pipe Sizing & Modeling Piping Systems for Liquids).
Description:
Chapter 1: Resistances in Series Introduction to Resistances in Series Pump Sizing Roadmap
Chapter 2: Valves Flow Coefficient (Cv)Cv Corrections for Viscosity and Specific Gravity Cv and Flow Capacity at Different Pressure Drops Converting Cv to Resistance Coefficient (K)Inherent Valve Curve Example of Inherent Valve Curve Introduction to Valve Authority
Chapter 3: Valve Authority & Installed Characteristic Curve Reviewing Valve Authority Definitions Valve Authority vs System Head Plot Inherent vs Installed Characteristic Curve Example: Estimating Pump Curve, System Curve, Valve Authority, and Installed Valve Characteristic Curve at Different Valve Openings Expressing Valve Open Percentage vs System Head Mathematically Impact of Operating Parameters on System Head Curve
Chapter 4: Range ability & Turn down Valve Range ability Example of Valve Range ability Valve Turn down
Chapter 5: Rules of Thumb for Sizing a Valve Key Rules of Thumb for Valve Sizing: Includes Heuristics for Different Valve Openings at Different Operating Flow rates, Liquid Velocity, and Recommended Control Valve Pressure Drop
Chapter 6: Challenges With Sizing Valves Common Sizing Issues Cavitation and Flashing: What Are They, Why Are They a Problem, and How to Check if They Are Present Example of Checking for Cavitation and Flashing in a Control Valve
Chapter 7: Valve Selection Considerations Valve Selection Considerations: Includes a High-Level Guide on the Typical Parameters Required for Selecting a Control Valve
Who this course is for:
Engineers In-Training, Recent College graduates, Engineering Students
Chemical, Process, Petroleum Engineers
Piping, Plant Engineers
Mechanical Engineers
Design Engineers
Maintenance Technicians
Plant Operators
Civil Engineers
Safety Engineers
Published 9/2024
Created by Amr Mohyeldin
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz, 2 Ch
Genre: eLearning | Language: English | Duration: 25 Lectures ( 3h 31m ) | Size: 2.23 GB
Download
*