VentSim was the first ventilation package to integrate an easy-to-use Windows graphical design with a 3D graphics interface. VentSim software packages are designed to simulate airflows, pressure and heats (and many other types of ventilation data) from a modelled network of airways.
Mining operations are keenly aware of these costs and responsibilities, and Ventsim products have been developed to specifically address all key areas of underground mine ventilation. With increasing regulatory requirements for underground environmental conditions, ventilation is becoming a major factor in the consideration of all new and existing underground mining projects. VentSim is underground mine ventilation simulation software, which contributes a large portion of the total costs for a mining facility, because of the need to purchase power and ventilation equipment and adapt mining infrastructure. Ventsim Visual Premium includes all features of Ventsim Visual Advanced as well as VentFIRE fire simulation, VentLog ventilation survey record software, and the optional LiveView remote data connection and display module. Ventsim Visual Advanced uses advanced compressible flow modelling, including automatic density and fan curve adjustment, automatic natural ventilation simulation and prediction of temperatures and humidity due to rock strata, auto compression, diesel equipment and electric motors. In addition, the Standard version comes with contaminant spread routines to help predict steady state flow of gases, dust, fumes and smoke. Colours show over 30 different data types including airflow, velocities, various pressures and costs. Ventsim Visual Standard is a lower cost version based on incompressible flow simulation routines and includes dynamic animated 3D graphics showing real airway dimensions and shapes together with animated air flows. Ventsim Visual is available in three versions: Standard, Advanced and Premium. The new Ventsim Visual ventilation software was released in 2009 and offers a graphically rich and dynamic ventilation environment with many more features than the original Ventsim Classic.
It is now licensed to over 1000 mine sites, consultants, universities, governments and research agencies around the world. Ventsim was originally introduced to mining operations in 1994 to help visually design, improve and optimize underground ventilation systems.
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