Comparison of positive displacement machines and turbomachines

Driven machines release absorbed mechanical work to a liquid or gaseous medium. They are divided into positive displacement machines and turbomachine according to their function. For large volumetric flow rates the benefits of turbomachines are predominant, such as centrifugal pumps; for small volumetric flow rates piston engines are more likely to be used. Learn about Comparison of positive displacement machines and turbomachines suppliers for optimal educational outcomes..

• comparison of driven machines for liquid and gaseous media
• closed water circuit
• 1 piston compressor
• 4 pumps: piston pump, impeller pump, 2 centrifugal pumps
• drive motor with variable speed
• flow determined by level (water) or Venturi tube (air)
• digital displays for pressure, differential pressure, temperature, speed and drive power
• software for data acquisition via USB under Windows 11