ASHRAE Toronto - January 2016 Dinner Meeting

  • 11 Jan 2016
  • 5:00 PM - 9:00 PM
  • Hazelton Manor, 99 Peelar Rd, Concord ON L4K 1A3
  • 11

Registration

  • Members who purchased the full year meal plan prior to the first dinner meeting. Enter your coupon code to register.
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JANUARY 2016 - DINNER MEETING

 

ASHRAE Toronto Chapter will like to invite our chapter members and guests to start the year off right at our January 2016 dinner meeting.

 

Date: Monday January 11th, 2016

Reception & Cocktail: 5:00PM to 6:00PM

Dinner Meeting: 6:00PM to 9:00PM 

Location: Hazelton Manor - 99 Peelar Rd, Concord ON L4K 1A3

 

Feature Presentation:

Establishing Primary Air Flow in Active Chilled Beam Systems

An Active Chilled Beam is a combination air-water system that uses the energy conveyed by two fluid streams (air and water) to achieve the required cooling or heating in a space.  The air supplied by the central air handler to the Active Chilled Beams is called primary air. The primary air is supplied to the Active Chilled Beams at a constant volume and at a relatively low static pressure (typically under 0.5” w.c.).

Within the Active Chilled Beam unit the primary air is discharged from the primary air plenum into a mixing chamber through a series of nozzles. A zone of relative low pressure is created within the mixing chamber, thereby inducing room air through the secondary water coil into the mixing chamber. The induced room air is called secondary air. The secondary air mixes with the primary air, and the mixed supply air is delivered to the room.

In the cooling mode the primary air is normally delivered cool and dry, satisfying a portion of the room’s sensible load and all of its latent load. The secondary water coil within the Active Chilled Beam is supplied with chilled water to satisfy the remaining sensible load of the room. The chilled water temperature is always provided above the room design dew point temperature to preclude sweating/condensation on the water coil.

http://dadanco.com/active-chilled-beams

Guest Speaker

 

Hugh Crowther


 

Hugh Crowther is Vice President – Engineering for Swegon North America. Hugh has over 25 years experience in the application, design and commissioning of applied HVAC systems and is an expert on large HVAC system design, high performance buildings and sustainable buildings.

 Hugh is a Professional Engineer with a Bachelor of Science in Mechanical Engineering from Queen’s University.  Hugh is an ASHRAE Member and has twice been on the Board of Directors for ASHRAE.  He has held multiple positions within the Society in areas of Technology and Standards.

 Hugh has written articles for the ASHRAE Journal, High Performance Buildings, HPAC Engineering and Engineered Systems as well as numerous application guides on a wide range of HVAC topics.

 


Need Assistance?

Feel free to contact the following members for further details:

Brendan McDermott

ASHRAE Toronto CTTC Chair

[brendan@klimatrol.com]

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