CFD Model Optimizes Air Distribution in New Terminal
In February 2023, the new 40-gate terminal at Kansas City International Airport opened for commercial air service – a little more than 50 years after the original three-terminal airport began serving the area surrounding Kansas City, MO. At just over 1 million sq. ft. and with a budget of $1.5 billion, the new terminal is the largest single infrastructure project in the city’s history.
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Topics:
Diffusers,
Mock-Up,
Thermal Comfort,
HVAC,
Engineering,
Design Engineering,
CFD
Heat Smart, Save Energy
Fan trench heaters are specialized heating devices that are embedded within a trench in the floor or mounted in a low-profile enclosure at floor level, typically along the perimeter of a room or under windows. This type of heater combines a heating element, such as a multipass water coil or electric resistance heater, with a fan to enhance air circulation and heat distribution.
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Topics:
Underfloor,
Thermal Comfort,
HVAC Fundamentals,
HVAC,
Engineering,
Design Engineering
The Benefits of UFAD Systems That You Can Take to the Bank
In the quest for more efficient and adaptable building designs, underfloor air distribution (UFAD) systems have emerged as a promising alternative to traditional overhead (OH) HVAC systems. Two comprehensive studies – one by the Center for the Built Environment (CBE) at UC Berkeley and another by Global IFS and Dynamic Systems Inc. – provide valuable insights into how UFAD systems can save on first costs while offering a variety of operational benefits.
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Topics:
Underfloor,
Thermal Comfort,
HVAC,
Engineering,
Design Engineering
The Energy-Efficient Workhorse of Your HVAC System
Fan coil units, or FCUs, are a quiet but crucial part of many HVAC systems, helping to maintain comfortable temperatures in buildings of all sizes.
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Topics:
Fan Coils,
Controls,
Thermal Comfort,
HVAC Fundamentals,
HVAC,
Engineering,
Design Engineering,
Filtration
8 Reasons for Pressure Fluctuations – and What to Do About Them
Pressure fluctuations in a comfort-cooling variable air volume (VAV) HVAC system arise from various design, operational and external factors. These issues must be addressed to ensure consistent airflow, energy efficiency and occupant comfort.
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Topics:
Static Pressure,
Pressure Drop,
System Efficiency,
Thermal Comfort,
HVAC Fundamentals,
HVAC,
Engineering,
Design Engineering