The Gibbons Group

Tuesday, 30 July 2013

Steam or adiabatic humidification in mixed air ventilation systems?

What type of humidifier should you use in your mixed air ventilation system, steam or an adiabatic humidifier? One of the major consideratio...

In my previous post, we became familiar with the humidification process for both isothermal (steam) and adiabatic (cold water) humidifiers. ...

As you would have seen from our product pages, the heart of our humidifier system is the rotary atomiser, which is exceptionally robust and ...

In my previous post, we became familiar with the cooling and dehumidification processes and looked at how to calculate the power required to...

In my previous post, we became familiar with the heating process and looked at how to calculate the power required to raise the air temperat...

NEW ABB SynRM Drive and Motor Package We've been out on training this week learning about the new ABB SynRM Drive and Motor package. ...

In my previous post, we became familiar with the information that can be gleaned from a single point on the psychrometric chart and saw that...

In my first post, we became familiar with the psychrometric chart and took a brief tour around the various scales and axis. In this post I w...

Client profile: The building itself is owned and occupied by one of the largest UK supermarkets; in 1992 they became the largest grocery ...

Gibbons Engineering Group were requested by one of our customers to undertake the construction of 10 Air Handling Units on site at a college...

Client profile: - The Building is a seven-story property totalling 64,000 sq ft (5,900m2), with 56,000 sq ft (5,200m2) of offices and 8,00...

We recently held our annual golf day at Benton Hall Golf Club in Witham, Essex. With 20 players, 6 teams and the sun shining, we were set fo...

The Psychrometric Chart The psychrometric chart is a very useful tool that can unlock the mystery surrounding the properties of air. Over ...

Are you responsible for the running of AHU’s, fans, motors, inverters or pumps? The reliable and efficient running of fans, AHUs, motors, p...

Andrew Knight, HVAC Service Manager for Gibbons Engineering Group blogs on the question … Are your AHU’s set for summer? So, the winter’s ...

Monday, 29 July 2013

A common question we face is the considerations needed when earthing drive systems. When arranging the earth connection of a drive system, t...