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Home » Topics » HVAC Engineering Technology » Cooling & Chillers

Cooling & Chillers
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Friedrich interns.jpg

Friedrich Air Conditioning Co. Honors Five Interns

August 23, 2022

The Friedrich internship program provides participating engineering students with the chance to work in one of the most technically advanced room a/c labs in North America while honing their teamwork, communication, presentation, and professionalism skills.


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Geothermal Energy from Oil and Gas Demonstrated Engineering (GEODE)

DOE to Invest Up to $165 Million to Advance Domestic Geothermal Energy Deployment

DOE to Build a Consortium of Experts to Expand Geothermal Deployment by Leveraging Knowledge, Technologies, and Skills from the Oil and Gas Industry
August 21, 2022

DOE to Build a Consortium of Experts to Expand Geothermal Deployment by Leveraging Knowledge, Technologies, and Skills from the Oil and Gas Industry


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piezoelectric-driven magnetic actuator, or PEDMA

Keeping Refrigerants Even with Piezoelectric-Driven Magnetic Actuators

Oak Ridge National Laboratory researchers demonstrated that microchannel heat exchangers in HVAC units can keep refrigerants evenly and continually distributed by inserting a device called a piezoelectric-driven magnetic actuator, or PEDMA.
Joe D. Rendall Tugba Turnaoglu
August 20, 2022

Oak Ridge National Laboratory researchers demonstrated that microchannel heat exchangers in HVAC units can keep refrigerants evenly and continually distributed by inserting a device called a piezoelectric-driven magnetic actuator, or PEDMA.


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HVAC workers

The Inclusive Job of Replacing Aging Chilled Water Systems

Phasing, harmonics, and controls are just a few of the design items that need to be considered early in the design process.
Melissa Lim
Melissa Lim
Ionel Petrus
Ionel Petrus, P.E.
ES-Petrus-pfaff-900x550.jpg
Robert Pfaff, P.E.
August 18, 2022

Phasing, harmonics, and controls are just a few of the design items that need to be considered early in the design process.


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HVAC

District Energy: A New York State of Mind

Construction of a district energy system has a ripple effect throughout the community, primarily in the form of lower energy costs.
ES-Oliker-headshot-900x550.jpg
I. Oliker PhD, P.E.
August 16, 2022

Construction of a district energy system has a ripple effect throughout the community, primarily in the form of lower energy costs.


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ASHRAE Logo 600

ASHRAE 2022 Building Performance Analysis Conference to Focus on Better Buildings, Less Carbon

August 12, 2022

The theme of the Sept. 14-16 conference, “Better Buildings, Less Carbon: Supporting the Transition to a Clean and Just Climate,” focuses on research and methodology for minimizing operational carbon in buildings. 


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Boilers

Sustainability and Resiliency: The Role of Combined Heat and Power

A complete transition from fossil fuels to electricity for heating and cooling has the potential to reduce the resiliency of critical facilities unless an on-site backup power supply is provided.
Coyle Headshot
Timothy Coyle P.E.
August 11, 2022

A complete transition from fossil fuels to electricity for heating and cooling has the potential to reduce the resiliency of critical facilities unless an on-site backup power supply is provided.


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city

YORK’s District Cooling Solutions Provide Fresh Air to the Holy Mosque’s Pilgrims

District cooling is a cost-effective and performance-effective HVAC solution for modern buildings and densely populated cities.
August 10, 2022

District cooling is a cost-effective and performance-effective HVAC solution for modern buildings and densely populated cities.


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CCP

2022 Commercial Comfort Products of the Year

The winning products are chosen by a panel of professional engineers who scored each submission based on a number of factors, including efficiency, compatibility, uniqueness, intuitiveness, and more.
Herb Woerpel
Herb Woerpel
August 5, 2022

The winning products are chosen by a panel of professional engineers who scored each submission based on a number of factors, including efficiency, compatibility, uniqueness, intuitiveness, and more.


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NASRC

Refrigerant Transition Hub – North American Sustainable Refrigeration Council

August 4, 2022

The hub is designed to help retailers shift away from high global warming refrigerants. 


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