© Florian Techel, Canadian University of Dubai, 2009
© Florian Techel, Canadian University of Dubai, 2009
© Florian Techel, Canadian University of Dubai, 2009
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<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong><br />
Daylighting
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong><br />
How Smart<br />
are<br />
Smart Buildings?<br />
– A Polemic –
The design <strong>of</strong> intelligent buildings is primarily<br />
branded along a technical dimension.<br />
• Databuses<br />
• Instant Internet<br />
• Building Management Systems<br />
• Automatically regulated Air Conditioning<br />
• Refrigerators that<br />
automatically order new Groceries<br />
• etc.<br />
on the other hand…<br />
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
“Was Hänschen nicht lernt,<br />
lernt Hans nimmermehr.”<br />
or:<br />
“You can’t teach<br />
an Old Dog new Tricks.”<br />
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
The Citizens <strong>of</strong> Schilda (German Legend)<br />
are known to be famously stupid<br />
a Schildbürgerstreich =<br />
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong><br />
famously foolish act
Famous Example<br />
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
Monday, 5 October <strong>2009</strong><br />
HSBC Headquarters<br />
Hong Kong
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong><br />
If the light shovel<br />
is so effective,<br />
why are the lights turned<br />
on in the building<br />
throughout the day?
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
Local Examples<br />
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong><br />
Unfortunately<br />
very dark
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
Something appears to be missing…<br />
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
An Example<br />
a room<br />
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
a room<br />
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
a room<br />
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
a room<br />
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong><br />
Electrical Power<br />
Chilled Water
a room<br />
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
Alternative???<br />
a room<br />
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
a room<br />
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong><br />
A Window ?
a room<br />
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong><br />
A Window ?<br />
With Shades ?
Proper Shading could reduce<br />
the Energy Gain <strong>of</strong> a Building by ⅓<br />
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
Everyone talks about Global Warming<br />
What about Local Warming?<br />
Metropolitan Areas have an<br />
Average Temperature<br />
up to 5° Celsius higher<br />
than surrounding unpopulated areas<br />
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
an increase <strong>of</strong> ≈ 2.5°C in 30 Years<br />
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
Typical,<br />
but bad shading,<br />
the heat is already<br />
inside the building<br />
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
As the average driver, in a hot climate, finds out regularly<br />
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
Sunshades come in many variations…<br />
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong><br />
Finally, some pleasant<br />
local daylighting examples
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
A Problem <strong>of</strong> Scale …<br />
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
At this scale daylighting and shading problems don’t exist<br />
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong>
<strong>©</strong> <strong>Florian</strong> <strong>Techel</strong>, <strong>Canadian</strong> <strong>University</strong> <strong>of</strong> <strong>Dubai</strong>, <strong>2009</strong><br />
Monday, 5 October <strong>2009</strong><br />
Don’t fight Nature<br />
Because Nature always Wins
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