Grilles Research

FLOW VISUALIZATION ROOM

This room demonstrates the dynamic effect that a diffuser has on the occupants of a space. In this controlled environment, heated mannequins simulate human bodies. Heat loads from other objects such as computers can also be examined. A sensor tree utilizes velocity and temperature probes to capture and display the results on plasma screens in real time. All of these tools make this room an invaluable resource for the planning and designing of a ventilation system.

HIGHLIGHTS

• Showcases over 20 displacement, underfloor, and overhead diffusers
• Smoke tests of a number of Price GRDs can be demonstrated with the click of a mouse
• Highlights Price hydronic products including chilled beams and chilled sails
• The instrumentation tree is equipped with seven velocity and nine temperature measurement locations
• Air patterns can be examined as they interact with heated mannequins

MOCK-UP ROOM 2

Using two custom Price Terminal Units, conditioned air can be precisely controlled by measurement and automation software to match any specified application. This allows all types of air outlets to be tested in a variety of environmental conditions. Room layout and diffuser placement can be customized, allowing products to be extensively tested prior to arriving at the job site.

HIGHLIGHTS

• Ability to test specialized niche products for critical spaces like firing ranges, healthcare areas, and laboratory spaces
• Dedicated air handlers with automated controls allow supply air to be conditioned to precise design specifications
• Testing in accordance with ASHRAE Standards 70-2006, 55-2010, and 129-1997 (RA 2002)