Rupesh Mainali

Where the Coolant Went When Nothing Leaked

A sealed liquid cooling loop can take makeup without leaking. How the vessel's gas charge sets loop pressure, and what to log before clearing the alarm.

The New Connector Fits. Does the Evidence?

UQD v2 cross-verification covers four tests between v2 suppliers, not mixed versions. What each document proves, and what to record when one half changes.

The GPUs Are Hotter. Is the Cooling Loop to Blame?

GPU temperatures rising while coolant supply stays steady? Learn which measurements distinguish higher workload, restricted flow and lost cooling performance.

Liquid Cooling Reliability Is Now an AI Compute-Uptime Problem

How cooling isolation, maintenance records, and continuous fluid monitoring help AI data center teams contain faults and plan a safe return to service.

The Heat Exchanger Leak That Leaves No Puddle

Learn how pressure direction, glycol concentration, chemistry, makeup records, and integrity testing reveal an internal cross-leak in a CDU heat exchanger.

Before the Coolant Flows: How to Keep PG25 Ready for the Rack

A practical guide to PG25 coolant storage, sealed inventory, shelf life, top-up dilution, remote modular sites, and fluid logistics for liquid-cooled AI infrastructure.

The Megawatt You Already Have: How Better Cooling Turns Power Into More AI Compute

Follow one data center megawatt through PUE, AI load changes, liquid cooling, and thermal telemetry to understand what turns connected power into stable compute.

Bessemer Included Reliability Engine in the AI Data Center Stack

Part 2: The Clean Loop Series - How to Prove the Loop Is Ready for Compute

The 0.1 mm Heat Tax: How an Invisible Film Steals Cooling Capacity

Predictive Maintenance: The Role of AI in Cooling Reliability

Understanding Pressure Drop in Liquid Cooling: Why Your Data Center Pipes Won't Explode

The Future of Data Center Cooling: Why Air Isn't Enough