Brandon Goldberg

Engineering internship

AHA Consulting
Engineers

Cooling analysis for data centers.

At AHA, I developed and analyzed computational fluid dynamics (CFD) models to evaluate cooling, airflow, and heat recirculation. The work helped inform equipment layouts and cabinet power distribution. I also prepared client presentations and built tools to make analysis setup faster.

Role
Data Center Design · CFD Intern
Term
May–August 2026
Cutaway CFD model of a data hall showing cabinet rows, containment, and cooling equipment.
Representative data hall Cadence Reality DC

20+Data center campuses

Up to 250 MWCampus capacity

Revit · AutoCAD · CadenceModeling and simulation

CFD analysis

Understanding the airflow

CFD results help show where heat collects, how air reaches equipment, and where exhaust returns to cooling inlets.

Chiller plant recirculation

This exterior case shows uneven equipment temperatures across the plant. Reviewing the temperature map alongside airflow paths helps explain how hot exhaust can reach nearby equipment.

Exterior · temperature map
Exterior CFD temperature map showing warmer equipment toward the lower left of a chiller plant. Temperature scale from 120 to 140 degrees Fahrenheit.
Representative CFD examples · AHA Consulting Engineers

Tools and studies

Improving the analysis workflow

Python · Dynamo · Excel

Pipe-network export

Wrote a Python script in Dynamo to extract pipe diameters, locations, lengths, and connection points into an organized Excel sheet for import into Cadence. This reduced the manual work needed to set up pipe-flow analysis.

CFD · Design studies

Exterior mitigation study

Varied a basic exterior model and documented how each change affected the CFD results, building a reference to help the team choose which design changes to investigate.

Excel · Wind analysis

Location-based wind study

Built an Excel tool that uses a location input to display a wind rose and wind analysis, helping the team select wind conditions for exterior simulations.

CFD example