constructal

1 9.9

About the idea that rivers, trees, and pipes change to move water or heat more easily

adjective
/kənˈstrʌktəl/

Specialized

: constructal

The engineer applied constructal principles to optimize the layout of the HVAC system for better efficiency.
constructal law
Constructal Theory
constructal design

Examples

Observing the constructal patterns in nature helps scientists create more efficient designs in architecture.
The constructal law provides a broad coverage of "designedness" everywhere, from engineering to geophysics and biology.

Academic text (2009)
The tree-shaped flow is the constructal design of providing effective flow access between points, areas, and volumes.

Academic text (2009)
Constructal theory pushes design thinking closer to science and away from art.

Academic text (2009)
The constructal law calls for configurations with successively smaller global flow resistances over time.

Academic text (2009)
In constructal terms, everything that flows and keeps on flowing is a "live" system, river basins and animal migrations alike.

Academic text (2009)
In the river basin evolution, the constructal configuration is a tree-shaped flow, with fine balances between high resistivity (diffusion, seepage) and low resistivity (channel flow).

Academic text (2009)
In a constructal system, the paths of rivers evolve to improve water flow and access to resources.

Surface Forms

constructal positive

Morphology

constructal = construct (semi-transparent) = construct + al

Formed by the regular suffixation of '-al' to 'construct', but the meaning is specialized (referring to a technical 'constructal law'), so ordinary learners may not deduce the specific sense.

Etymology

Constructal comes from construct ('build') plus the ending -al ('related to'). It was made to describe how rivers, trees and other flow systems 'build' shapes that make movement and access easier, so constructal means 'relating to systems that form efficient paths'.