October 16 , 2007

fn -PRO ver.4.25 has been released for new customers and upgrade for current users under maintenance program. This version features pipe convective heat transfer capability. Pipe flowing temperature due to heat loss or heat gain will be automatically accounted for when new user inputs, such as the ambient temperature, pipe segment overall heat transfer coefficient U and the corresponding pipe or insulation thickness, are given.

December 23, 2005

Engineering Design System Technology announces that professional engineers can obtain their Professional Development Hours (PDH) for professional registration by taking home study continuing education courses. Two courses are offered by Dr. John Cheng:

• Hydraulic Design of Liquid or Water Piping System

• System Hydraulic Design of Liquid or Water Pumping Circuit

September 12, 2005

New titles have been added to the on-line tool suite flowStation:

• Sizing of vapor-liquid two phase horizontal separator - get vessel  ID

• Rating of vapor-liquid two phase horizontal separator - get droplet size at vapor outlet

• Sizing of vapor-liquid two phase vertical separator - get vessel  ID

• Rating of vapor-liquid two phase vertical separator - get droplet size at vapor outlet.

April 2, 2004

The on-line tool suite flowStation is launched this week. Current titles include single-pipe hydraulics for compressible, incompressible, and gas-liquid two-phase flows; pipe line applications; and unit conversions. User can choose either payment option: pay-per-use or monthly subscription.

September 20, 2003

Engineering Design System Technology plans to launch FLOWSTATION, a web-based suite of on-line calculation tools and resources for our customers.  Customers can access this product for their engineering work anytime and anywhere in the world as long as they have the internet access. 

Current titles and a few demos are available for customer's inspection.  Customers can experience the FlowStation demos by clicking the FlowStation tab above or clicking on the "On-line Tools" link on the home page.

Tell us what you like. Tell us what you don't like too. We will try to make this product work for you.

 

NEW RELEASES

August 29, 2003

Engineering Design System Technology announced the introduction a fifth product in the FlowNet ® series:fn – Manifold – a computer-aided engineering software for modeling the manifold flow network .

Both the frictional pressure drop and the momentum change are incorporated in this computer software to handle the flow and pressure distributions exclusively for the manifold flow. Three modules are included in this package: "U" manifold, "Z" manifold, and the dividing flow "Blowing" manifold. fn -manifold would be an ideal tool to analyze your design of metering stations, air or fuel distribution systems, perforated pipes or spargers, or the feed distributor in contactors, reactors or distillation columns.

August 15, 2003

A new version (ver.4.2) of fn -PRO was released.  New features for this version included:

• Additional build-in chemical components have been added to cover most hydrocarbons up to C8;

• Capability to handle petroleum fractions;

• Recycle loop capability to solve flows and pressures in situations like the hydrogen recycle loop in a hydrocracker.

 

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