![]() ![]() The analysis indicated that use of appropriate shading device result in improved visual comfort for occupants. A typical commercial building is modelled using the simulation program Integrated Environmental Solutions (IES) where existing as well as different identified configuration of shading devices was analysed for daylight performance and visual comfort with respect to amount and uniformity of illumination with Radiance rendering tool. In this research various configurations of conventional shading devices used for commercial buildings located in Pune, India was examined. This signifies the need for design of optimal shading devices that increase daylight levels with desirable control on excessive sunlight with an aim to reduce glare and discomfort for the occupants. Use of solar shading devices can address glare problems. Research has established that solar radiation admitted through the windows have serious effects on visual comfort of the occupants in the indoor spaces. ![]() It creates a sense of well-being and contributes to the efficiency of the occupants. DIVA’s radiation map tools allow simulation on an annual, seasonal, or point-in-time basis.Day lighting is a critical part of visual environment in workspaces. Get annual diagrams for any location, and instantly visualize sun positions and shadows for a series of dates and times.Generate solar exposure renderings, calculate PV potential, and explore dynamic falsecolor maps in the CAD viewport. Input and output parameters can be added and removed from components at the click of a button, giving you full control over the complexity of your scripts.Real-time display of sun paths and shadows. Dropdown parameters allow you to quickly select library materials and schedules. ![]() DIVA-for-Rhino allows users to carry out a series of environmental performance evaluations of individual buildings and urban landscapes including Radiation Maps, Photorealistic Renderings, Climate-Based Daylighting Metrics, Annual and Individual Time Step Glare Analysis, LEED and CHPS Daylighting Compliance, and Single Thermal Zone Energy and Load Calculations.DIVA for Rhino comes with an enhanced user interface for Grasshopper. The plug-in was initially developed at the Graduate School of Design at Harvard University and is distributed by Solemma LLC. DIVA 4.0 for Rhino by SolemmaDIVA-for-Rhino is a highly optimized daylighting and energy modeling plug-in for Rhinoceros, a NURBS modeling software. ![]()
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January 2023
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