Flawless Execution: Breaking Down Liquid and Immersion Cooling

Data centers use a lot of power. Current microchips use about 200 watts and that power translates into thermal heat. Data centers are highly controlled environments. Heat and humidity cause damage and failures. On this episode of Flawless Execution: Delivering Innovation, the conversation focuses on the advantages of liquid cooling technology.

“Liquid cooling, first and foremost, it’s a lot more energy efficient than traditional air cooling,” Austin Hipes, UNICOM Engineering Chief Technologist and VP of Engineering said. “Data centers trying to consume less power or, more importantly, make sure the power they’re consuming goes to work, rather than air conditioning.”

If an average center uses 1,500 watts of power, about one-third of that is designated for traditional air cooling. However, liquid cooling offers efficient alternatives. “With immersion, you can use less than 10% of your energy to do things like cooling,” said Hipes.

Liquid cooling includes a handful of options. There is immersion cooling, which has single-phase and two-phase cooling. In a single phase, the liquid doesn’t change forms. It stays in its liquid state.

“You essentially have a big tank, with special engineered fluids, servers and other computing equipment go into those tanks and instead of being cooled by fans pushing air through, pumps push the fluid through. It’s a much more efficient conductor of the heat than air,” Hipes said.

Another method uses two-phase cooling. In this process, the state of the engineered liquid changes. “It goes from a liquid to a boiling action, and that boiling is actually the heat-removing process,” explained Hipes.

It’s then condensed back into liquid, preserved, and circulated back into the tank.

Cooling technology is changing rapidly as chips develop and use more power. Efficient cooling techniques allow for a greater density of technology. A practical cooling system means more high-performance data computing can be set up in smaller or nontraditional spaces. Retrofitting direct cooling systems is an option for more established data centers.

Listen to the full episode now to learn more! Find Flawless Execution: Delivering Execution on Apple Podcasts and Spotify today.

Follow us on social media for the latest updates in B2B!

Image

Latest

Coupa Inspire 2025
A Global Conversation: Coupa Inspire 2025 Brings Innovation to Your Doorstep
September 12, 2025

Coupa Inspire 2025 is taking its flagship experience on the road with the Inspire World Tour, bringing the spirit of its celebrated event to five cities across four continents. By condensing the energy of its global gathering into free, one-day sessions, Coupa is expanding access to knowledge, innovation, and community-building opportunities for finance, procurement, and…

Read More
Royal Dublin
Mastering the Game: Akshay Bhatia and Coupa Inspire at the Royal Dublin
September 12, 2025

At the Royal Dublin, Coupa brought together community and competition with PGA pro and brand ambassador Akshay Bhatia, who shared lessons from the course that extend far beyond golf. His message, “Master your swing. Master your spend,” underscored the power of precision, discipline, and strategy in both sport and business. The event was not just…

Read More
Coupa Customer Appreciation Day with Akshay Bhatia at The Royal Dublin
September 11, 2025

Coupa’s Customer Appreciation Day at The Royal Dublin on July, 2025, brought together PGA Tour talent Akshay Bhatia and the community for a celebration of both sport and connection. Beyond the excitement of world-class golf, Bhatia shared practical “tour-level tips” in a relaxed clinic format, offering guidance on everything from escaping rough lies to mastering…

Read More
The Royal Dublin
Coupa Spotlight: Akshay Bhatia Tees Up Teaching at The Royal Dublin
September 11, 2025

American golfer Akshay Bhatia’s teaching session at The Royal Dublin this July marks more than a summer stop—it’s a sign of how golf’s rising stars are shaping the global game. For Coupa, the event highlights the intersection of tradition and modern growth, bringing fresh attention to one of Ireland’s most historic courses. Bhatia’s presence underscores…

Read More