This topic was about the different ejector systems and how they can be designed in different ways while still achieving the same suction pressure. Also the different factors that come into play, all of which can influence the layout of a system.

February 2022

This topic details a case study from a previous survey discussing air leakage.

This topic was explains how to gather the data needed to accurately determine the field loading to a vacuum distillation column’s overhead ejector system.

April 2022

This topic details a case study from a previous survey discussing low motive steam pressure.

This topic was about spike ejectors and explaining how they work and where they can provide additional benefit over a traditional ejector design.

June 2022

This topic details a case study from a previous survey discussing low cooling water flow.

This topic discusses turbine operation and how the cost of operating the turbine depends on surface condenser performance.

August 2022

This topic details a specific case study from a previous survey discussing high cooling water supply temperature.

This topic focused the why carbons steel tubes should not be used in vacuum services.

October 2022

This topic details a specific case study from a previous survey discussing condenser flooding.

This topic discussed the potential risks and hazards of operating an ejector vacuum system with condensers that are of a poor design.