WRC 107/537 & 297 calculations in < 60 seconds.

Input your nozzle parameters, get a standards‑compliant PDF instantly. Free while in beta, no signup required.

Intuitive Interface

Bench‑checked ± 6 % vs WRC examples

Detailed Reports

Animated demonstration of the WRC nozzle calculation software interface.

Site Engineer's Core Features

Key tools for nozzle design and analysis

Nozzle Design

Design circular and square nozzles. Customize parameters for vessels and control geometry.

Design Validation

Uses WRC methodologies with automatic validation and stress analysis.

Report Generation

Generate PDF reports with customizable sections and technical specifications.

Get Professional Reports, Instantly

Site Engineer generates comprehensive and easy-to-understand reports compliant with WRC 107/537 & 297 standards. Perfect for your records, client submissions, or regulatory approvals.

See an example of the detailed calculations and clear presentation you'll get.

Frequently Asked Questions

Find answers to common questions about Site Engineer

How accurate are the calculations?

Every load case is taken directly from WRC 107/537 & 297. We matched three published examples to ± 6 % on combined stress intensity.

Can I use the results in a stamped design package?

Treat the output as a pre-check. A qualified engineer must still review and sign the final report. We embed a disclaimer on every PDF.

What does it cost?

Beta is free—no signup required. When v1 launches we'll add an affordable paid plan and keep a free tier for students.

Run a sample WRC calc now →

Free while in beta, no signup required.

Beta tool — results must be reviewed by a qualified engineer.