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Architect
/Designer : Kenneth Hurt
Design
V -- Internet Design Studio
Marfa,
Texas
Instructor:
Professor
Urs Peter Flueckiger
Project
2 Statement
Project
2 Due Date: December 8, 1999
Marfa
Current Weather Conditions
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Temperature
and Bioclamatic Temperature Study:
The
temperature of El Paso, Texas tends have a very open temperature
range. The temperatures range from 105 degrees farenheight to 15
degrees farenheight ; this gives the idea that this areas materials
can very but must be able to handle all climatic conditions.
December and January seem to be the coldest months and July and
August seems to be the hottest months of the year. A certain passive
conventional heating strategy might help regain the low temperature
changes and cross ventilation may help in cooling the facility
during the hot seasons. The comfort of
the zone is very apparent during the fall and spring seasons, but
the comfort within the place is perceived through the comfort level
of the individual.
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Temperature
and Relative Humidity:
The
Humidity of El Paso is very low giving a dry discourse
to the environment. The temperature varies
from high to low based on the fractions of difference within the
setting. The environment varies in different scales giving course to
separate identities I the weather level. The climate is very rarely
in the comfort zone, but the comfort of the environment depends on
the season. Design considerations should include some sort of
ventilation or thermal cooling; also since the varience in
temperature a certain thermal heating. The effects of the humidity
give a common cause to a more comforting humid discourse to
influence the lack of
humidity.
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Sky
Cover and Direct and Horizontal Radiation:
The
sky cover of the area is very mild with some major coverage in July
and August but as a majority the sky cover is very low. This means
that less humidity and air pressure is within the space making it a
dry hot climate. The climate is therefore apt to tornadoes and other
storms. The mountains of the region should help in determining dew
temperature, but the lack of precipitation in the area give the
region a dry climatic condition. The Direct and Horizontal radiation
indicate that very large high quanity of solar rays with an annual
high of around 100 Btu’s/sq. ft. This indicates that covering and
shadows are important within the space with a hope for some sort of
water element that will alleviate the high radiation levels.
Courtyards and deciduous trees as well as some vegitation and water
sources are important.
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Wind
Velocity and Wind Timetable Information:
Wind
Direction --Winter--: NorthEast @ 9 miles per hour
Wind
Direction –Summer--: Northeast @ 9 miles per hour
The
wind velocity is relatively mild during the summer months ,but
during the spring and winter months the wind is rampant and
harsh.The annual wind speed is roughly 9 miles per hour. This can be
a bad feature of the town since the winters can get cold and the
summers can be hot and dry. March is the only month when there is larger
amounts of wind.
The way the design for that is to definitely ventilate the
space and offer a possibility for shadowing and overhangs. There is
also reasoning for thermal mass, trombe walls, and water wall to
cool the interior. Since the space is not that near a water source
and since the resorvoir cools the town a majority of the time with
evaporative effects. The best way to cool and heat the space because
of lack of wind is by adhering to the wind conditions and to expand
cooling conditions through mechanical equipment and other means.
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Sun
Chart Analysis: (Annual)
According
to the sun chart the days are very hot during the summer and fall
months from June to December.the Fall brings some comfortable to
cool conditions but a majority of the temperatures remain hot and
dry.In the winter months from December to June the Area is
prevaliently cold which means the area has a cold winter with
prevailing heat in the summer and fall. This means that the summers
are hot and the winter are cold. The best way to accommodate for
such temperatures are to adhere to overhangs and infiltration as
well as ventilation for most of the environment.
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Psychometric
Stratagy Analysis:
According
to the Pyschometric Stratagy Analysis the best strategies for making
the site comfortable is by using great amounts of conventional
heating; like mechanical heating and other heating strategies and
great amounts Humidification strategies such as trombe walls, water
walls, water elements, and
other humidification means. Also internal gain, Natural
Ventilation, High massing elements, and Shading Devices seem to be
very useful tools in dealing with the climatic conditions of the
area.
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Overall
Conditions:
Since
the area is near a reservoir the conditions of the site offer a
great variety of cooling means with some instances on a need for
heating methods during the winter months. The best way to
accommodate comfort for the individuals withing the environment is
to use a great amount of humidification means and Conventional
Heating which helps in obtaining a proper comfort in the
environment. Since there is such a sparatic change in temperatures
the best method to obtain comfort is through artificial and natural
ventilation means. This means that a majority of the building must
adhere to certain standards of comfort within the space.
Shading is a large consideration; Large glass areas may be
perceived as inefficient for radiation qualities, but if perceived
correctly through galzing, tinting, blinds, and certain covering
means. Large glass areas may work. In order for comfort materials
may need to be of high mass and other cooling properties.
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