OrificeQ Pro vs Pipe Flow Calculations

OrificeQ Pro is a professional engineering tool for natural-gas flow measurement through orifice plates. It implements the industry standards — AGA Report No. 3 (2013), AGA Report No. 8 (2017) and ISO 5167-2 — so your results are accurate, traceable and audit-ready. CALCULATE WHAT YOU NEED • Flow rate (Q), differential pressure (ΔP) or orifice diameter (d) — solve for any of the three. • Plate sizing: find the orifice diameter for a target flow. • Z-factor (compressibility) via AGA-8 DETAIL and GROSS — simple gravity or full gas chromatography (GPA 2261). ENGINEERING DEPTH • Reader–Harris/Gallagher discharge coefficient, expansion factor, Reynolds number, beta ratio and more — all shown. • Built-in conformity check: every result is validated against AGA-3 valid ranges, so you know instantly if it is in spec. • Live unit converter (pressure, temperature, flow, length). PROFESSIONAL REPORTS • Generate a complete AGA-3 verification report as a PDF — ready for clients and audits. • Export to Excel (.xlsx) for further analysis. • Add your company logo and a professional signature to your reports. • Calculation history, synced to your account. ONE-TIME PURCHASE OrificeQ Pro Premium unlocks Excel export, custom branding, the full report suite and unlimited history — a single payment, no subscription, and it works offline. BUILT FOR PROFESSIONALS Designed for measurement engineers, field technicians, metering specialists and consultants in the oil & gas industry. Available in English, Spanish, German, French, Italian and Portuguese. Powered by Enermatic Colombia S.A.S.

Pipe Flow Calculations is a professional engineering app designed for accurate and fast calculation of fluid flow in pipes. It helps engineers, technicians, and students analyze flow behavior, pressure losses, and key fluid parameters in real-world systems. Whether you are designing a pipeline, checking an existing system, or learning fluid mechanics, this app provides reliable results with an intuitive interface. Key Features - Pressure drop calculation - Pipe diameter and flow rate calculations - Flow velocity and Reynolds number - Friction factor and fluid properties - Support for multiple calculation scenarios - Metric and Imperial unit systems - Accurate engineering formulas and methods Designed for Real Engineering Use This app is not a basic calculator. It is built for real engineering workflows: - Analyze pipe systems and optimize performance - Compare different calculation scenarios - Work with realistic fluid properties - Get instant results for quick decision making Useful for Students and Professionals