Human Factors Misc

 EVA 

Chairs

Sleeping-sleeping bags on chairs?

Suits I suits 3rd generation

Water Food Clothes

Waste Management-bags or toilets

Sinks/Shower Area Toiletries

How much does the 95% need a day
http://msis.jsc.nasa.gov/sections/section03.htm big nasa document http://www.hq.nasa.gov/office/hqlibrary/documents/o55732610.pdf Appendix G

urine receptacle hose: 1.7 kg

soft trash bag: .85 kg and 0.0101462801 m3

waste bag: .04 kg

Food: 1.8 kg per person http://www.space.com/12919-nasa-mars-astronaut-space-food.html

Multifiltration Device
http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19820067085_1982067085.pdf

Mass roughly 15 kg.

Trace Contaminant Control
http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20100032981_2010034407.pdf

 NOTE: Water in food accounts for approximately 1.3 kg of water input for astronauts  Source: http://arc.aiaa.org/doi/pdf/10.2514/6.2012-3505 (Used different hygiene water values than the one in the source) http://spacecraft.ssl.umd.edu/old_site/design_lib/ALS_Req-revB.pdf  hygeine source

EVA Food and Water
 14.2.3.6 EVA Food and Drinking Water Design Requirements  Food and drinking water requirements are variable based on the frequency and length of scheduled EVAs: a. Water requirements - Water shall be available during EVA at a rate 240 cc/hr (8 oz/hr) for EVA over 3 hours. b. Food Requirements are as follows: 1. EVAs of 4 hours or less in duration may be managed with 200 kcal (795 Btu) of food. 2.EVAs of greater than 4 hours apart may be managed with 200 kcal (795 Btu) of food. 3. Single or multiple EVAs of 4 to 8 hours in aggregate and repeated at intervals less than 48 hours apart may be managed with 750 kcal (2975 Btu) of food.

Measurements of the human body http://spacecraft.ssl.umd.edu/design_lib/SSP50005rC.ISS_crew_integ.pdf

Clothes
Figure 10.10.2-1 Estimated Laundering Frequency for Clothing Items  3 days (110*2+370+370+57*3+40*3+14*3+7*2+85+110+85)/1000 

 10 days (110*5+370+370*2+57*10+40*10+14*10+7*5+3*85+110*3+85)/1000 

 15 days (110*8+370*2+370*3+57*15+40*15+14*15+7*8+5*85+110*5+85)/1000 

 30 days (110*15+ 3*370+370*5+57*30+40*30+14*30+7*15+85*9+110*9+85)/1000 

 45 days (110*23+4*370+370*7+57*45+40*45+14*45+7*23+85*13+110*13+85)/1000 

Men
 (18-30 yrs): 1.7 (64.02W+2841) = kJ/day required 

 (30-60 yrs): 1.7 (48.53W+3678) = kJ/day required 

Women
 (18-30 yrs): 1.6 (61.50W+2075) = kJ/day required 

 (30-60 yrs): 1.6 (36.40W+3469) = kJ/day required 

 Where W = mass in kg. 

''' Note that these equations account for moderate levels of activity. An additional 2.09 MJ/day '(500 kcal/day) will be supplied to the diet during the period where end of mission ' countermeasures are being conducted. '''

- From Advanced Life Support Requirements Document uploaded on Crew Systems Group

http://arc.aiaa.org/doi/pdf/10.2514/6.2012-3505

 waste =1.683 kg per person per day all pee and poop 

http://www.madsci.org/posts/archives/2006-01/1138467020.As.r.html

toliet http://imagine.gsfc.nasa.gov/docs/ask_astro/answers/970411a.html

http://spaceflight.nasa.gov/shuttle/reference/shutref/orbiter/eclss/wcs.html

Spacesuits
<span style="font-size:15px;font-family:Arial;color:rgb(51,51,51);white-space:pre-wrap;">shuttle flightsuit used during liftoff and re-entry for emergency only  <span style="font-size:15px;font-family:Arial;color:rgb(17,85,204);text-decoration:underline;white-space:pre-wrap;">http://science.howstuffworks.com/space-suit3.htm <span style="font-size:15px;font-family:Arial;color:rgb(17,85,204);text-decoration:underline;white-space:pre-wrap;">http://en.wikipedia.org/wiki/Apollo/Skylab_A7L

Orlan=Russian suit <span style="font-size:15px;font-family:Arial;color:rgb(17,85,204);font-weight:bold;text-decoration:underline;white-space:pre-wrap;">http://i88.photobucket.com/albums/k166/suzymchale/iss-ref/issref2010orlan.jpg http://en.wikipedia.org/wiki/Orlan_space_suits

Mark III Spacesuit
<span style="font-size:15px;font-family:Arial;color:rgb(17,85,204);text-decoration:underline;white-space:pre-wrap;">http://www.nasa.gov/multimedia/3d_resources/assets/mkiii_suit.html Spacesuit of future, does not require prebreathing which is great, This link includes a CAD file as well.

Study about Suits and Lunar Dust
<span style="font-size:15px;font-family:Arial;color:rgb(17,85,204);text-decoration:underline;white-space:pre-wrap;">http://www.si.edu/mci/imagingstudio/papers/Lunar%20Dust%20Effects%20Spacesuit%20Systems.pdf <span style="font-size:15px;font-family:Arial;color:rgb(17,85,204);text-decoration:underline;white-space:pre-wrap;">https://imageserv5.team-logic.com/mediaLibrary/93/Dust_Mitigation_Solutions_for_Lunar_and_Mars_Surface_Systems.pdf

It’s really long. But it talks about wear due to lunar dust

<span style="font-size:15px;font-family:Arial;color:rgb(17,85,204);text-decoration:underline;white-space:pre-wrap;">http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19660017945_1966017945.pdf

''' ILC Dover I suit Akin suggestion <span style="font-size:15px;font-family:Arial;color:rgb(17,85,204);text-decoration:underline;white-space:pre-wrap;">https://imageserv5.team-logic.com/mediaLibrary/93/I-Suit_Advanced_Spacesuit_Design_Improvements_and_Performance_Testing.pdf

II-suit weighs only 65 pounds (29 kg) without its <span style="font-size:13px;font-family:Arial;color:rgb(11,0,128);text-decoration:underline;white-space:pre-wrap;">life support backpack or <span style="font-size:13px;font-family:Arial;color:rgb(11,0,128);text-decoration:underline;white-space:pre-wrap;">thermal/micrometeoroid layer '''

Chairs/Sleeping
 Neutral Body Position     

Chair Designed by group A4

dimensions length by width need to insert margin for suits/clothes will be mold per body

head: 29.5 by 16.5 cm

back:  72.1 by 53.2 cm including 3% lengthening in microgravity

edge of butt to middle of knee:  65.8 by 39 cm

middle of knee to bottom of foot: 48.1 by 42.3 cm

feet: 29.3 by 10.7 cm

arm rests: 2 of these

shoulder to elbow: 36 degrees above back 39.4 by 11.75

elbow to fingertip: 86 degrees above back 48.8 by 10.4

Figure 3.3.1.3-1 (4 of 12) Anthropometric Dimensional Data for American Male
 Figure 3.3.1.3-1 ( 6 of 12) Anthropometric Dimensional Data for American Male 

Figure 3.3.1.3-1 (12 of 12) Anthropometric Dimensional Data for American Male
 Figure 3.3.1.3-1 (10 of 12) Anthropometric Dimensional Data for American Male 

95th Percentile

 * Volume: 101,840 cm^3
 * Surface Area: 22,690 cm^3

Lighting
'''<span style="font-size:12px;font-family:Arial;color:rgb(46,46,46);white-space:pre-wrap;">Solid-State Lighting Module (SSLM), SDTO 15008U is a Station Development Test Objective (SDTO) sponsored by the National Aeronautics and Space Administration (NASA) designed to replace a General Luminaire Assembly (GLA) unit already in use on the International Space Station (ISS). The SSLM is identical to the GLA in fit and form. The SSLM will temporarily replace a GLA on ISS. The crew will be asked to complete a brief evaluation regarding the quality of the light output and the usefulness of the dimming feature. The SSLM measures 26.5" x 6.6" x 3.9" and has a mass of approximately 7.5 pounds.

<span style="font-size:15px;font-family:Arial;color:rgb(17,85,204);text-decoration:underline;white-space:pre-wrap;">http://www.nasa.gov/mission_pages/station/research/experiments/SSLM.html <span style="font-size:15px;font-family:Arial;color:rgb(17,85,204);text-decoration:underline;white-space:pre-wrap;">http://ac.els-cdn.com/S0094576512001336/1-s2.0-S0094576512001336-main.pdf?_tid=903534cc-6e4b-11e2-a64b-00000aab0f27&acdnat=1359928339_0e36a26a55a9891617aa0257a3523679'''

Astronaut Fitness and Physical Training
''' http://www.nasa.gov/pdf/64247main_ffs_factsheets_fitness.pdf

Pre/post flight training: These exercises are designed to ease the transition from earth to space and vice versa. Eye and body coordination is very different when on earth and in space. Thera Ball Exercise: tests astronauts eye and body coordination when they try to throw a ball to a designated area while trying to keep their balance 30 Movement Agility Test: Also for eye and body coordination. Tests how long it takes an astronaut to complete 30 different movements. This one is a challenge because their coordination is off upon their return to Earth.

In flight exercises and training: are needed to maintain good health throughout the rigors of space. RED (Resistive Exercise Device): used on unity node of ISS. Using this, astronauts can perform weight-training exercises similar to what they do on earth. It is Lightweight and Portable. Offers relatively constant resistance throughout the device’s full range of motion. CEVIS (Cycle Ergometer with Vibration Isolation System): Similar to a mechanical bicycle, it is bolted to the floor and astronauts strap their shoes to the pedals. A seat belt holds them down on the mechanical  bicycle. Resistance is adjustable for a better workout TVIS (Treadmill Vibration Isolation System): This is a free floating treadmill that helps prevent bone loss of the astronauts. Highly flexible wire rope isolators (bungee like) hold it together. Astronauts strap a belt cord around them and walk for fitness. '''

10.8.3.1.1 Exercise Equipment needed on any mission longer than 2 weeks
'''<span style="font-size:15px;font-family:Arial;color:rgb(255,0,0);white-space:pre-wrap;">a. Strength Equipment - An isotonic strength mechanism (probably an ergometer), capable of imposing resistive forces of from 45 to 1335 N (10 to 300 lb), so that crewmembers can perform weight-lifting type exercises, shall be included <span style="font-size:15px;font-family:Arial;color:rgb(255,0,0);white-space:pre-wrap;">b. Aerobic Equipment - A minimum of one piece of aerobic exercise equipment shall be provided. <span style="font-size:15px;font-family:Arial;color:rgb(255,0,0);white-space:pre-wrap;">c. Anaerobic Equipment <span style="font-size:15px;font-family:Arial;color:rgb(255,0,0);white-space:pre-wrap;">d. Skeletal Muscle Equipment-A treadmill similar to that used on Skylab 4 and the Shuttle <span style="font-size:15px;font-family:Arial;color:rgb(255,0,0);font-weight:bold;font-style:italic;text-decoration:underline;white-space:pre-wrap;">could <span style="font-size:15px;font-family:Arial;color:rgb(255,0,0);white-space:pre-wrap;">be provided as an adjunct to the other exercise equipment.

The bathroom has a recessed washbasin with warm water, a soap dispenser, a mirror, and a light. On the wall are clips to attach towels, washcloths, and other personal items. One cloth is used for washing, another for rinsing. Water and soapsuds stick to the skin in weightlessness, so little water is needed to wash. At the back of the basin, a fan pulls excess water into a drain. The bathroom has a toilet, a light for reading, and even a window to look down at Earth. Weightlessness affects the use of the toilet. Crew members must use foot restraints, a seat belt, and handholds to remain seated. The toilet uses a fan to draw solid wastes to a compartment where they are dried and disinfected. This toilet can be used up to four times in an hour.

The washcloths are 12 by 12 inches and the towels 16 by 27 inches. <span style="font-size:15px;font-family:Arial;color:rgb(17,85,204);text-decoration:underline;white-space:pre-wrap;">http://spaceflight.nasa.gov/shuttle/reference/shutref/crew/hygiene.html

<span style="font-size:13px;font-family:Arial;color:rgb(51,51,51);white-space:pre-wrap;">bring along a personal hygiene kit that includes a toothbrush, toothpaste, dental floss, comb, razor and other items. <span style="font-size:12px;font-family:Arial;color:rgb(46,46,46);white-space:pre-wrap;"> Astronauts have to spit into a washcloth. <span style="font-size:15px;font-family:Arial;color:rgb(17,85,204);text-decoration:underline;white-space:pre-wrap;">http://science.howstuffworks.com/astronauts-eat-in-space1.htm

<span style="font-size:15px;font-family:Arial;color:rgb(17,85,204);text-decoration:underline;white-space:pre-wrap;">http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19830073944_1983073944.pdf pg 19

<span style="font-size:15px;font-family:Arial;color:rgb(17,85,204);text-decoration:underline;white-space:pre-wrap;">https://docs.google.com/spreadsheet/ccc?key=0AtKq_hHfg6W3dEhaZ0RpQk5RM19zZ05wNG1FRlhUZWc#gid=0'''