To the Horizon of CFD
OUR PRODUCTS
FLOW-3D HYDRO
Dams & Spillways
Dams & Spillways
Dams & Spillways
FLOW-3D HYDRO is a powerful tool for Dams and spillways specialist
Water Treatment
Dams & Spillways
Dams & Spillways
a superior tool for the applications of water treatment and seawater desalination
Ports & Coastal
Dams & Spillways
Ports & Coastal
An efficient and accurate tool for the numerical soultion of Ports and coastal application
Ports & Coastal
Conveyance Infrastructure
Ports & Coastal
An efficient and accurate tool for the numerical soultion of Ports and coastal application
Rivers & Environmental
Conveyance Infrastructure
Conveyance Infrastructure
an advanced modeling tool for the applications of Rivers & Environmental
Conveyance Infrastructure
Conveyance Infrastructure
Conveyance Infrastructure
An excellent tool for the application of Conveyance Infrastructure
FLOW-3D CAST
High Pressure Die Casting
High Pressure Die Casting
High Pressure Die Casting
An accurate Simulation tool for the process of high pressure die casting
Continuous Casting
High Pressure Die Casting
High Pressure Die Casting
An easy-to-use tool for simulating all the commonly used foundry processes
Centrifugal Casting
High Pressure Die Casting
Centrifugal Casting
an easy-to-use tool for simulating horizontal and vertical true centrifugal castings, semi-centrifugal castings, and centrifuge castings.
FLOW-3D AM
Laser Powder Bed Fusion
Laser Powder Bed Fusion
Laser Powder Bed Fusion
Use the discrete element method (DEM) to model powder settling and spreading accounting for particle collisions, friction, and cohesion to understand effects of powder size distribution (PSD) and spreading parameters on packing density.
Powder DED
Laser Powder Bed Fusion
Laser Powder Bed Fusion
Understand how the powder flow rate and orientation of the nozzle affect fusion in addition to laser parameters and material properties. Predict bead dimensions, surface roughness, dilution, thermal profiles, and porosity defects.
Wire DED
Laser Powder Bed Fusion
Binder Jetting
Capture effects of wire fed deposition to analyze bead formation, geometry, and fusion to predict effective print parameters. Use flexible definitions to model multi-wire feeds as well as off-axis or coaxial laser orientations.
Binder Jetting
Laser Powder Bed Fusion
Binder Jetting
Simulate effects of PSD on packing density and subsequent binder penetration as it relates to velocity, frequency, angle, and diameter. Predict percolation and evaporation effects on part density.
JMatPro®
JMatPro® is a simulation software which calculates a wide range of materials properties for alloys and is particularly aimed at multi-component alloys used in industrial practice.
About Us
WHO WE ARE ?
El Refay is a well-established Egyptian company that provides engineering services to clients in various industries.
They are an authorized distributor of the FLOW-3D and JMatPro® software programs in the MENA (Middle East and North Africa) region.
As an associate of FLOW-3D and JMatPro®, El Refay provides clients with access to these software programs and related services, including training and support. They also offer consulting services in the areas of fluid dynamics and computational fluid dynamics (CFD).
Our Meetings
We welcome civil Engineering department at British university in Egypt (BUE) to the users of FLOW-3D HYDRO all over the world. We had the pleasure to give technical training to the experts and role model researchers and professors at the department. We thank them for their hospitality and look forward to seeing international publications using FLOW-3D HYDRO.
We enjoyed meeting the technical and industrial experts from Lotfy Group We want to thank Eng. Osama Lotfy (CEO), Eng. Ahmed Khairy (Technical Engineer) for the hospitality and the technical discussion. We are looking forward to working together on casting projects.
We enjoyed meeting the technical and industrial experts from Greater Cairo Foundries Co. (GCF). We want to thank Eng. Alfons (the plant director), Eng. Ahmed Zakaria (head of the technical office), and Dr. Mostafa Ahmed (GCF consultant) for the hospitality and the technical discussion. We are looking forward to working together on casting projects.
It was a fruitful technical discussion with the experts from DAR’s Marines Department. We are looking for future collaborations with one of the top consultants worldwide. All thanks to the amazing team from DAR who joined us in person and online.
As El Refay for Engineering Services Techincal Team, we are pleased to give a demonstration session about FLOW-3D HYDRO software to an impressive CFD team from Shaker Consultation Group with Eng. Rafik Tharwat & Eng. Heba Fathy & Eng. Monika Samy