Thermal ventilation and cross ventilation: two basic principles of passive ventilation.

Passive Ventilation

Posted by WhatWow on 25 May, 2011.
Categories Architecture, Climatization, Energy, Principle

Passive ventilation typically relies on using physical principles like the thermal updraft that naturally results from the tendency of warm air to rise and cool air to sink, and by the effect of cross ventilation, by creating unimpede order real viagra d airflow through a building. Many passive ventilation systems rely on the building users Read More …

The exact opposite of passive solar: black, matte cars. (image taken from the website http://leumund.ch)

Passive Solar Building Design

Posted by WhatWow on 25 May, 2011.
Categories Architecture, Climatization, Energy, Principle

Passive solar building design reduces or eliminates the need for mechanical heating and cooling by designing with solar heat gain in mind. This is a completely passive approach to heating and cooling that has to be considered in the planning ph cheapest viagra online ase of a building. Similar to passive ventilation strategies, passive solar Read More …

The comfortable climate under a tree is produced by principles of passive cooling like shading and evaporation.

Passive Cooling

Posted by WhatWow on 9 Feb, 2011.
Categories Climatization, Principle

Passive cooling is a means of preventing heat from entering the interior spaces of a building and/or removing heat after it has entered such spaces. Passive cooling uses solar energy or other natural cooling sources, like

Principle of a typical Paisa house.

Paisa House

Posted by WhatWow on 9 Feb, 2011.
Categories Building Technique, Climatization, Vernacular

Paisa houses are a traditional type of housing in some parts of Columbia. There are different kinds of Paisa houses, but all are constructed from bamboo, which provides excellent structural stability during earthquakes. Earthquakes occur frequently in some regions of Columbia and regularly destroy the simple concrete buildings which are common in the country. The Read More …

The Parharpur Business Center was developed by Kamal Meattle.

Paharpur Business Centre

Posted by WhatWow on 9 Feb, 2011.
Categories Architecture, Climatization, Resources, Technology

edToolbar() The Paharpur Business Centre, located in New Delhi, India, was created by Kamal Meattle as an office building with an innovative and effective air purification system in a city where air pollution is a significant buy generic viagra concern. Meattle was familiar with a NASA study that examined air purification and oxygenation with plants, in Read More …

The Oakland Museum's roof was designed as a park.

Oakland Museum of California

Posted by WhatWow on 15 Dec, 2010.
Categories Architecture, Climatization, Habitat

edToolbar() The Oakland Museum of California is located in downtown Oakland, California, and was opened to the public in 1969. It is a museum and a large public space at the same time; a hybridized condition of planting on str priligy no prescription ucture. Designed by architect Kevin Roche and landscape architect Dan Kiley, the Read More …

Straw insulation at a house in Eschenz by architect Felix Jerusalem. Image taken from the website Baunetzwissen.de)

Natural Fiber Insulation

Posted by WhatWow on 14 Dec, 2010.
Categories Building Technique, Climatization, Resources

edToolbar() Natural fiber insulation refers to a method of insulating buildings with natural, renewable, or agricultural waste materials such as straw, hemp, cotton, wool, or linseed. The varying properties of natural fibers c cheap priligy an sometimes cause problems for use as insulating materials such as low inflammation temperatures and high flammability. To address these Read More …

Low Ex

Posted by WhatWow on 10 Dec, 2010.
Categories Climatization, Energy, Principle, Strategy

LowEx is a short form of ‘Low Exergy’ and describes a new way of creating high-performance buildings and community systems. LowEx systems use the concept of exergy to minimize excessive temperature gradients in heating and cooling systems. These temperature gradients occur where heat is transferred or generated in building systems. A simple energy analysis will Read More …

Log House walls work as structure and insulation at the same time.

Log House

Posted by WhatWow on 10 Dec, 2010.
Categories Building Technique, Climatization, Resources

Made from stacked and joined wood, log houses are one of the oldest building types, common in areas with an abundant supply of wood. Logs are a simple way of building houses as they can be used raw or milled, air-dried or kiln-dried to stack into the house structure. The wood serves the dual functions Read More …

How Kotatsu heating works.

Kotatsu

Posted by WhatWow on 10 Dec, 2010.
Categories Climatization

The kotatsu is an item of furniture from Japan that combines a table, futon, and heat source for use as an alternative to expensive and energy-consuming central heating. It consists of a futon draped between a table frame and table top with a heat source underneath, designed so that a person can sit at the Read More …