Built-in Resources

Free solvers and databases for heat exchanger mechanical and thermal design

The Tools menu in TubeLayout provides quick access to a suite of free engineering tools hosted at www.chesolver.com.

These resources include extensive databases and solvers to assist in the comprehensive design of heat exchangers, piping systems, and pressure vessels. All tools are free to use and complement the TubeLayout software for complete mechanical and thermal design workflows.

ANSI Pipe Database Icon - Pipe dimensions and ratings

ANSI Pipe Database

Comprehensive database of ANSI pipe dimensions and pressure ratings.

Essential data for selecting the correct pipe sizes for your heat exchanger nozzles and piping systems. Includes nominal pipe sizes, wall thicknesses, and pressure ratings.
Open Database
Nozzle Rating Calculator Icon - Vessel nozzle loads

Nozzle Rating

Calculate allowable loads and ratings for vessel nozzles.

Verify mechanical integrity of nozzle connections under various loading conditions. Essential for ensuring safe operation of pressure vessels and heat exchangers.
Calculate Rating
External Pressure Calculator Icon - Vacuum shell design

Shell Under External Pressure

Rating of cylinders subjected to external pressure (vacuum service).

Critical for designing vacuum service heat exchangers and preventing shell buckling. Calculates maximum allowable external pressure based on shell geometry and material properties.
Check Stability
Internal Pressure Calculator Icon - Shell thickness verification

Shell Under Internal Pressure

Rating of cylinders subjected to internal pressure.

Standard calculation for verifying shell thickness against design pressure. Ensures compliance with pressure vessel codes and safety standards.
Verify Thickness
Pressure Drop Calculator Icon - Fluid flow pressure loss

Pressure Drop Calculator

Calculate pressure drop for liquid, vapor, and two-phase flow.

Advanced solver for piping systems covering all flow regimes. Essential for pump sizing and system optimization in heat exchanger networks.
Calculate Drop
Unit Converter Icon - SI and Imperial unit conversion

Unit Converter

Quick conversion between various measuring units.

Essential tool for converting data between SI, Imperial, and other unit systems. Streamlines calculations when working with international standards and specifications.
Convert Units

Why Use These Tools?

These free engineering calculators complement TubeLayout by providing specialized calculations for aspects beyond tubesheet layout generation. Whether you're designing shell-and-tube heat exchangers, pressure vessels, or piping systems, having access to accurate, validated calculators ensures your designs meet industry standards and safety requirements.

All tools are accessible directly from the TubeLayout application via the Tools menu, creating a seamless workflow for process and mechanical engineers.