Category: Month: August 2014
Fig. 1: Particle advection behind two obstacles.Advection is a transport mechanism in which a substance is carried by the flow of a fluid. An example is the transport of sand in a river or pollen in the air. Advection is different from diffusion, where…
Fig. 1: Solar absorption of colors.Cool roofs represent a simple solution that can save significant air-conditioning cost and help mitigate the urban heat island effect, especially in hot climates. Nobel Prize winner and former Secretary of Energy Stev…
Fig. 1: Winter in BostonOne of the strengths of our Energy3D CAD software is its 3D visualizations of energy transfer. These visualizations not only allow students to see science concepts in action in engineering design, but also provide informative fe…
This post needs no explanation. The images say it all.All these beautiful structures were designed from scratch (NOT imported from other sources) by Cormac Paterson using our Energy3D CAD software.He is only 16 years old. (We have his parents’ permissi…
Fig. 1: Swirling flows form between two opposite fans.A new type of object, “fan”, has been added to Energy2D to create and control fluid flows. This fan replaces the original implementation of fan that assigns a velocity to a solid part (which doesn’t…
Predicted and measured average daily insolation for 80 cities. In Parts I and II, we have documented our progress on solar radiation modeling with our Energy3D CAD software. In the past few weeks, our summer interns Siobhan Bailey from Rensselaer Polytechnic Institute and Shiyan Jiang from University of Miami, and I have collected data for […]
Figure 1: Empire State BuildingAn important objective of our Energy3D software is to explore how to create CAD software that support students to practice the full cycle of engineering design from conceptual design to detailed design in a single piece o…