Solvent Property & Sizing Calculator

SolventMaster Ultra™ Enterprise Suite v3.0: The Ultimate Solvent Selection Tool Finding accurate, reliable, and instantaneous data for chemical plant operations has always been a complex challenge for process engineers. Enter SolventMaster Ultra™ Enterprise Suite v3.0 by AIEnginear.com—a powerful, fully self-contained application designed to bridge the gap between initial solvent selection and final plant commissioning. Whether … Read more

Chemical Dosing & Flushing Calculator

Commissioning a new facility or validating an existing process requires exact calculations and strict adherence to industry standards. CommishPro Ultimate v3.0 by AIEnginear is the industry’s most comprehensive Commissioning and Chemical Dosing Suite, designed specifically for process engineers, validation specialists, and plant operators. From complex chemical dosing algorithms to ASTM-compliant turnover sequencing, CommishPro eliminates the … Read more

Tube Rupture Relief Valve Suite | API 520 / 521 PSV Sizing Calculator

A free, browser-based engineering calculator for shell-and-tube heat exchanger tube rupture relief analysis. Estimate the relief load from a ruptured tube, screen whether a dedicated relief device is required under the API 521 10/13 rule, and size the pressure safety valve (PSV) and API 526 orifice — all in one place. Engineering screening tool. Results … Read more

Pump Sizing Calculator | Hydraulics & NPSH Analysis Suite

Size centrifugal pumps accurately with this free hydraulic calculator. Enter your fluid properties, flow rate, and piping layout to instantly calculate total dynamic head (TDH), net positive suction head available (NPSHa), friction and minor losses, brake power, motor sizing, and operating efficiency. The tool applies established engineering methods — Darcy-Weisbach and Colebrook-White for friction, Hydraulic … Read more

Fluid Flow & Pipe Sizing Calculator

HydraFlow Pro Ultimate™ — Fluid Flow, Pressure Drop & Pipe Sizing Suite | AIEnginear HydraFlow Pro Ultimate™ Advanced Fluid Flow • Pressure Drop • Hydraulic Analysis & Pipe Sizing Suite ASME B36.10M / 19M API RP 14E AGA 01Pipe Sizing 02Pressure Drop 03Gas Pipeline 04Compressible 05Two-Phase 06Fittings 07Pump 08Slurry 09Erosion 10Moody Chart 11Pipe Database 12Property … Read more

ASME VIII Pressure Vessel Calculator | Thickness & Volume

AIEnginear Engineering Suite v3.0 · ASME 2023/2025 · Audit Fixed VESSELCALC PRO: MULTI-CODE DESIGN SUITE ASME VIII Div 1 (2023) · Div 2 §4.3 Exact · EN 13445-3:2021 · PD 5500:2021 · API 510 · UCS-66 US Customary Metric (SI) ↺ Reset / Clear 💾 Save 📂 Load ⬇ CSV 📄 Report SAFE 1Design Code … Read more

50 Piping Interview Questions and Answers

Introduction Whether you are a fresh engineering graduate or an experienced piping professional preparing for your next career move, this guide covers the most commonly asked piping interview questions and answers in 2026. Piping engineering is a specialized discipline within the oil and gas, petrochemical, power, and construction industries. Interviewers typically test candidates on piping … Read more

Piping Interview Questions

Master your next engineering interview with these top piping interview questions. Learn the basics of oil and gas piping, material selection, and fitting types. Preparing for technical interviews in the oil and gas sector requires a strong grasp of piping engineering fundamentals. Whether you are discussing plant maintenance, flange management, or system design, clearly communicating … Read more

Gaskets and Flange Face Interview Questions

Gaskets and Flange Face interview questions with answers covering Proper selection of gaskets and flange face finishes is critical to preventing catastrophic leaks in refineries, power plants, and chemical processing facilities. Gaskets and Flange Face Finishes in Piping A piping system is truly only as strong as its weakest joint. Proper selection of gaskets and flange face … Read more