Tuesday, January 31, 2012

The Barrel Cactus

Phase 1: Research & Preliminary Design
Week 3: January 26, 2012-January 31, 2012

After careful thought and review, I have chosen the Barrel Cactus as one of my natural models for inspiration towards an air conditioning supplement.  Below are my first ideas and thoughts on how to translate the cactus, its adaptive traits and physical components into architecture...





Case Studies:
1. Cactus Mirage by artist and project architect Phil Weddle.  The project was for McDowell Mountain Ranch Park and Aquatic Center in Scottsdale, Arizona.  The inspiration comes from the idea of light and change in the desert and the segmented forms of the native barrel cactus.    


http://www.scottsdalepublicart.org/collection/MMR.php
2. Urban Cactus High-Rise by UCX Architects.  The project is happening in Rotterdam, the Netherlands and will be a future housing project to accommodate 98 residential units with 19 floors.  The tower will sit on the harbor and the architects are introducing a "green" image.
http://inhabitat.com/urban-cactus-building/

Wednesday, January 25, 2012

A Deeper Look

Phase 1: Research & Preliminary Design
Week 2: January 19, 2012-January 26, 2012


In order for me to begin designing, I needed to dive deeper into what natural models I found to be most relevant in my search for a solution to an air conditioning supplement.  























Sunday, January 22, 2012

Local Wildlife & Vegetation

Phase 1: Research & Preliminary Design
Week 1: January 9, 2012-January 18, 2012

I started to research what species in terms of wildlife and vegetation are local to this region. How do they survive this arid, hot, humid, desert climate?  I made a catalog of my findings and started to look at adaptive physical and behavioral characteristics.  Below is the wildlife and vegetation catalogs...




Initial Reactions to an Interior Condition Part III

Phase 1: Research & Preliminary Design
Week 1: January 9, 2012-January 18, 2012

Air Conditioning Health Issues
 Air conditioning units have health issues linked to them.  There are several sources of indoor air pollution in a home and air conditioning units happen to be one of them.  Depending on how much of a given pollutant they emit, determines how hazardous the emissions are.  Outdoor air entering inside a home (natural ventilation) is essential because when there is too little, pollutants can build up to levels that can pose health and comfort problems.   The rate at which outdoor air replaces indoor air is described as the air exchange rate. When there is little infiltration, natural ventilation, or mechanical ventilation, the air exchange rate is low and pollutant levels can increase (EPA, 2012).  Most home heating and cooling systems do not mechanically bring fresh air into the house. To improve indoor air quality in a home, the resident can remove a source, alter an activity, unblock an air supply vent, or open a window to temporarily increase the ventilation; however, sometimes the responsibility is that of the building owner/manager to remedy the problem. 

Initial Reactions to an Interior Condition Part II

Phase 1: Research & Preliminary Design
Week 1: January 9, 2012-January 18, 2012

Percent of Occupied Housing Units that are Owner-Occupied
2005-2009 done by the American Community Survey 5-Year Estimates

Arizona, 68.3% estimate, 2,248,120 housing units
New Mexico, 69.6% estimate, 736, 630 housing units
Oklahoma, 67.9% estimate, 1,405,005 housing units
Texas, 64.7% estimate, 8,269,046 housing units

**Total number of estimated housing units in Southwestern USA: 12,658,801**

General Energy Facts: Consumption in the Residential Sector of the USA

In 2008, the US consumed the most energy in the world totaling reaching 20.2% consumption with a population of 304,000,000.  At this time China came in second consuming 17.3% consumption with a population three times that of the US totaling 1,317,000,000.

9% of the energy consumed in US residential households is used to space cool

Facts on Energy Consumption for Cooling of this Region
The South/West regions have the highest total in delivered energy for space cooling in an average household measured in Btu (heat value of fuels and power of cooling systems) 

The South/West regions have the highest total in the US for energy end-use expenditures (money spent) for an average household’s space cooling  


The South/West regions have the highest total in the US for new homes of every unit type completed in 2009 in thousand units and percent of total units






Initial Reactions to an Interior Condition Part I

Phase 1: Research & Preliminary Design
Week 1: January 9, 2012-January 18, 2012

I have begun working on my research towards my biomimetic design.  I focused on my initial reaction to Texas, and that is air conditioning.  It was 75/24 degrees this week and it will go up to 77/25 later this week...right now it is snowing in Michigan and cold in the Netherlands.  I started to think about the fact that I already have had to either open the windows in our house or turn on my air conditioning in the car.  I have asked people I meet "How do you deal with the heat in the summer?" and their response is always the same "You just stay inside where there is air conditioning."

Interior Condition of Focus: Cooling for Residential Buildings
In the US, heating and cooling units are one of the most common ways to cool homes and buildings.  They consume the most energy and money compared to any other system in a US home and on average take up 54% of a utility bill.  Air conditioners use energy to transfer heat from the interior to the warm outside environment.  Two-thirds of homes in the US use air conditioners that use about 5% of all of the electricity produced in the US, costing over 11 billion dollars to homeowners.  Air conditioners produce nearly 100 million tons of carbon dioxide that is released into the air each year averaging to around 2 tons per home.

Area of Focus:  Southwestern USA
Region/Climate



The Southwestern USA’s climate is classified as a semi-arid to arid depending on the location and much of the region is a desert climate.  Most of the Southwest lies in the subtropical zone where warm dry air is flowing back down to Earth following its rain-inducing rise in the tropics.  Descending air in the subtropics is caused by Hadley Circulation. The descending branch of Hadley circulation comes down, dry, descending air creates a zone of atmospheric high pressure that makes it difficult for clouds to form.  Having no clouds provides some Southwestern cities with over 300 days of sunshine a year.  These sunny days have a downside, evaporation rates of the landscapes and other aspects of the land often soar in the absence of clouds and rainfall.  High evaporation rates coupled with low precipitation rates create the regions arid to semi-arid climate and its characteristic vegetation.  The Southwest region has higher temperatures than Northern climates because the subtropics receive more sunlight and little water to temper its power.


Consists of:
    Arizona
    New Mexico
    Oklahoma
    Texas

4 Deserts of the American Southwest:
1.    Chihuahuan Desert: Extends into parts of New Mexico, Texas and sections of southeastern Arizona
2.    Great Basin Desert: Largest US desert and is bordered by the Sierra Nevada Range on the west and the Rocky Mountains on of the east, the Columbia Plateau to the north and the Mojave and Sonoran deserts to the south
3.    The Mojave Desert: Southeastern California and portions of Nevada, Arizona and Utah
4.    The Sonoran Desert: Covers southwestern Arizona and southeastern California, as well as most of Baja California and the western half of the state of Sonora, Mexico

Research Proposal

With the advising help of:
Maartje Lammers
http://www.24h.eu/
&
Ilaria Mazzoleni 
http://www.imstudio.us/


(Duration of work: August 2011-December 2011)
During my bachelors degree I developed a strong passion for sustainable design and how to look towards nature for inspiration regarding the built environment.   For me, looking towards nature seems like a logical method to retrieve inspiration for design.  Last year my interest in this topic resurfaced  when I took an eco-design class, I designed a place of retreat based on the aesthetical inspiration of a butterfly cocoon.  For the cocoon project I employed eco-strategies such as orienting my windows to capture natural sunlight, implemented a solar hydronic radiant under floor that pumped cold water from the river to cool the space, gained heat from solar glass tubes placed on the roof, and was comprised of sustainable materials. This process I applied to the cocoon project was two steps: 1. Mimicking nature and its organic forms, 2. Using sustainable systems by mimicking sustainable functionsFor my graduation project, I would like to dive in deeper by exploring biomimicry; a science that encompasses nature’s solutions through evolution, thus providing inventions that work and last.  


Asking Nature for the Interior Answer
As humans we are at a turning point in our evolution due to our rapidly growing population and unsustainable habits.  Now is the time to ask ourselves “how can we live on this planet without destroying it?” (Biomimicry Guild)  The answer is right in front of our faces, a discipline called biomimicry.  Biomimicry is a new science that was termed and originated by Janine Benyus in her 1997 book Biomimicry: Innovation Inspired by Nature.  Benyus enforces biomimicry as a new way to value, view, and rescue nature from the endangerment of our native ecosystems.  By learning how to imitate natural forms and models, we can find inspiration and create for human design problems.  For 3.8 billion years bacteria, plants, animals, and microbes have been evolving their ecological approach for survival (Benyus, 1997).  “The Biomimicry Revolution introduces an era based not on what we can extract from nature, but how we can learn to adapt our lives in the same way as nature does” (Benyus, 1997). Biomimicry can be applied and developed in everyday life by using two methods:

   Defining a human need or design problem and look towards the ways other organismsor ecosystems solve this, termed “looking to biology,” or
Identifying a particular characteristic, behavior or function in an organism or ecosystem and translating that into human designs, termed “biology influencing design” (Biomimicry Guild).

Today, biomimicry is being successfully applied to holistic medicine, architecture, product design, materials science, and transportation.  In the field of interior architecture, Biomimicry is still in its infant stage.  Its growth will require finding a new approach to incorporate biomimicry into the built environment in a sustainable and practical manner.  The future of the interior can be assessed and created by researching animals, plants, and microbes to help solve new built environment solutions and problems to better serve human lifestyles around the world (biomimicryinstitute.org).  

I will begin by following a set of guidelines presented by the Biomimicry Institute involving a six step cycle to help bioligize my interior challenge, question the natural world for inspiration, then evaluate to make sure my final design mimics nature at all levels form, process, and ecosystem (Biomimicry Institute).  These six points will be expanded as my research develops. My application of biomimicry will use the “looking to biology” approach.  All of my research and findings for the graduation project will be documented through a combination of a typed report including words, pictures, graphs, charts, and by other means such as a digital catalog (which could become a blog), drawings (plans, sections, details, perspectives, renderings), physical implementation through models, and the entire design process will be filmed, edited, and presented in the end.

I will identify a human need, problem, or condition.  In January of 2012 I will move to Dallas, Texas an area of the United States that has significant regional differences in comparison to my native state of Michigan, and where I study in, the Netherlands.  The weather in Dallas is what triggered my inspiration to localize my project within its vicinity.  The state of Texas tends to receive warm dry winds from the north and west in the summer bringing temperatures of 102° F (39° C) and heat humidity indexes soaring to as high as 117° F (47° C) (NOAA, 2011).  These numbers classify Dallas’ climate to be humid and subtropical, defined by hot summers and mild winters with rare snowfalls (City-Data, 2009).  I will look at the ecology of interior spaces in terms of climate. I believe that by localizing my research to be about Dallas with regards to its geography, climate, social, temporal, and interior/architectural conditions, I will find a specific interior situation that I will bring to the surface.  This interior situation will then be solved by looking towards nature and beginning the biomimicry process.  Once the function has been identified in terms of what I want my design to do (not what I want to design), I can begin to look to nature for inspiration.