Johnson- Knowledge Base

Frick Screw Compressors Pt. 2

Here, the focus is on screw compressors in refrigeration and the use of economizers and side loads to enhance energy efficiency. The advantages of screw compressors over reciprocating compressors are highlighted, particularly their ability to have a secondary suction port for drawing additional vapor. The economizer utilizes this port to sub-cool liquid going from the…

Read More

Latest

Johnson- Knowledge Base
Frick Screw Compressors Pt. 1

Learn about the basic operation of rotary screw compressors and what part they play in refrigeration. We think of screw compressors as the heart of refrigeration. By understanding a little about how they are supposed to operate, it helps you in applying them in systems and knowing the important points when selecting equipment and designing…

Read More
Johnson- Knowledge Base
Fundamentals of Vibration Measurement with Screw Compressors

Screw compressors are quite large and always a vibration signature on machines. It’s important to learn what we can from those signatures to know if maintenance is needed or if a machine needs some attention. Starting with the basics today and work up to a little more specific interpretation of screw compressor details.

Read More

Latest

wise leadership
Tuning into the Frequency of Wisdom and Wise Leadership with Dr. Gregory Stebbins
August 6, 2025

What if leadership isn’t about power, but presence? Research shows that emotionally intelligent leaders drive up to 20% better team performance, highlighting why heart-centered management and self-awareness are becoming essential to long-term impact. As Gen Z and Gen Alpha bring new expectations around authenticity, empathy, and reflection into the workplace, the need to rethink…

Read More
Self-Awareness
How Self-Awareness Boosts Leadership, Improves Decision-Making, and Fuels Career Growth
August 5, 2025

In a world that increasingly values emotional intelligence, the link between self-awareness and professional success has never been more crucial. As conversations around inclusion broaden to recognize different cognitive styles and lived experiences, professionals who understand their own strengths, motivations, and ways of processing the world are better equipped to adapt, lead, and grow….

Read More
Structural Heart Disease Echo IQ
From Missed Diagnoses to Life-Saving Alerts: How AI is Helping Doctors Detect Structural Heart Disease Before It Turns Deadly
August 3, 2025

Artificial intelligence is rapidly transforming healthcare diagnostics, with some of the most promising breakthroughs happening in cardiology. Structural heart disease affects millions and frequently goes undiagnosed in its early stages, leaving patients vulnerable to serious complications. One such condition, severe aortic stenosis, often remains unnoticed until it becomes life-threatening—carrying a two-year mortality rate worse…

Read More
automation
From Marketing Automation to Autonomous AI Marketing
August 1, 2025

In this episode of the Marketing AI SparkCast, Aby Varma, founder of Spark Novus, an advisory firm that partners with marketing leaders to adopt AI responsibly and strategically, sits down with Philip Lakin, Head of Enterprise Innovation at Zapier. The conversation dives into how marketing teams are shifting from basic automation to fully autonomous, AI-driven…

Read More