The Open System for Earthquake Engineering Simulation (OpenSees) is a software environment for the network-based simulation of structural and geotechnical systems. The software design of the structural and geotechnical models in OpenSees is modular and hierarchical to mirror the equations of structural mechanics. The mathematical software components for computational simulation are also modular...

This paper introduces a software application that simulates the most common types of queues. It also compares the simulations results with the values that the mathematical model predicts for specific types of queues. Thus, the software we have developed has two academic aspects. The first one applies to its ability to simulate most of the queuing processes that take place in computer networks. ...

Software defined network (SDN) is a new approach concept for planning, developing, and operating computer networks. Routing the process of selecting paths on system to send or forward packets destination network. This study aims obtain results calculation analysis using k-nearest neighbor (k-NN) method as implementation recommendations. The use mesh topology design with predicted values through...

Recent developments in the design and manufacture of microcomputers together with improved simulation techniques make it possible to achieve the speed and accuracy required for the dynamic simulation of power systems in real time. This paper presents some experimental results and outlines new ideas on hardware architecture, mathematical algorithms and software development for this purpose. The ...

In recent years, lots of research has been done on effective usage of natural gas; the first step in these processes is conversion of natural gas to Syngas. Natural gas reforming process by refomer furnace is commonly used for syngas and hydrogen production. In this paper, a windows based software, RIPI-RefSim, is introduced. By using proper heat, mass, kinetic and thermodynamic models as w...

This paper presents complete network analyzer development for heterogeneous services in a campus environment. The purpose of this study is to define the accuracy of network analyzer development with independent data, real networks and OPNET simulation tools. The tests for network analyzer software are based on traffic and utilization performance. The reliability of this network analyzer will te...

We present an open and flexible software infrastructure that embeds physical hosts in a simulated network. In real-time network simulation, where real-world implementations of distributed applications and network services can run together with the network simulator that operates in real time, real network packets are injected into the simulation system and subject to the simulated network condi...