ANSYS CFX - Computational Fluid Dynamics Software
- Fluid flow analysis and design optimization software.
- http://www.ansys.com/products/cfx.asp

SINETZ
- Calculation of Flow Distribution, Pressure Drop and Heat Loss in Branched and Intermeshed Piping Networks for compressible and incompressible media
- http://www.rohr2.com/html/sinetz.html

Flow of Fluids
- Piping software for small piping systems fluid flow analysis and simulation, and the official provider of the Crane Technical Paper 410 (TP410).
- http://www.flowoffluids.com/

SymScape
- Produces SymLab and a number of add-ons which form a CAE software system that can assess the performance of 2D or 3D model for gas or liquid flow.
- http://www.symscape.com/

Pipe flow calculatior
- Online flow calculations for pressure drop, natural gas pipe flow calculation, Venturi and Orifice.
- http://www.pipeflowcalculations.com/

SymLab Panel Flow
- The site offers an easy to use simulator for gas or liquid flow around and through your model.
- http://www.symscape.com/product/panel

Pipe Flow Software
- Calculation of Fluid Flow and Pressure Drop in pipe networks. Programs include Pipes, Fittings and Fluids databases. Software can be downloaded for a free trial.
- http://www.pipeflow.co.uk

HBTengineering
- Offers a tool for the prestudy of fluid machinery. Demo version availeble.
- http://www.hbtengineering.com/HBTApp.asp

Flow Ltd.
- Specialises in flow measurement software for Oil & Gas operators. Company and programme description with online calculations for orifice, gas density and local gravity
- http://www.flow.co.uk

HBTeam Engineering Web Site
- Fluid dynamics engineering software applied to turbomachines. Technical articles and software download.
- http://www.hbteng.com/

Flow Measurement Software
- Oil and gas flow calculation software for metering engineers covering a wide range of international standards.
- http://flowsolv.com

Fluid Mechanix
- Flow engineering software for the controls industry. Site features a description of program with comparison to other programs. A FAQ and a demo version for downloading are also availeble.
- http://www.fluidmechanix.com

FELIB
- Provides software tools (C++ classes, DLLs and OCXs)for the flow measurement engineering. These can be incorporated into the new developments. Site includes detailed descriptions, downloads and documentation.
- http://www.felib.com

R.W. Miller & Associates, Inc. Flow Measurement Engineers
- Software for orifice sizing, nozzles, venturies, Multi-Port Averaging Pitot and V-Cones.
- http://rwmillerengr.com/Flow%20Consultant%20Software.htm

The Engineering Page
- Webbased calculation and information services. The available calculations include pressure drop, line sizing, pump applications, centrifugal pump sizing and heat exchangers including thermal rating.
- http://www.the-engineering-page.com

ABZ, Inc.
- DesigNet is a software package for complete hydraulic analysis of complex piping systems. Description of functionality with detailed examples. Information on how to check flow programs for incorrect assumptions.
- http://www.abzinc.com

Pipe Flow Analysis and Design Software
- A large collection of online fliud flow calculations. Some fee and some free.
- http://www.lmnoeng.com/index.shtml

Pump Engineering Calculator
- Online calculation of water pumps.
- http://americanturbine.net/formulacalc/pump.htm

Advanced Design Technology
- Offers the TurbiSesign suite of programs for the development of advanced turbomachinery design in order to improve the performance of the components. Description of products, their applications and background information.
- http://www.adtechnology.co.uk

Tdyn
- Software for fluid dynamics and heat-transfer analysis using the Finite Element Method.
- http://www.compassis.com/en/productos/tdyn/

CFdesign
- Fluid flow and heat transfer simulation software for use with CAD applications such as Pro/ENGINEER, UGS, Mechanical Desktop and SolidWorks.
- http://www.cfdesign.com

ENGSoft
- Provide free download software for engineering of fossil power plants, including pipe sizing and compressible steam flow analyses. In Korean and English.
- http://www.engsoft.co.kr

Flexware, Inc.
- Software for the selection and testing of Steam Turbines and Gas Compressors. Assistance is available regarding performance problems.
- http://www.flexwareinc.com

Engineered Software
- PIPE-FLO, the fluid flow hydraulic analysis and pump selection software used to design, optimize and troubleshoot fluid piping systems.
- http://www.eng-software.com

Tahoe Design Software
- for piping design and pump selection software. Free software downloads are available at their website.
- http://www.tahoesoft.com