Search...
Home
Subscribe
Pie
Home
Subscribe
Recent topics
Flagged topics
Hot topics
Best topics
Search...
Search permies
Advance search
Google search
Register / Login
permaculture forums
growies
critters
building
homesteading
energy
monies
kitchen
purity
ungarbage
community
wilderness
fiber arts
art
permaculture artisans
regional
education
skip
experiences
global resources
cider press
projects
digital market
permies.com
pie forums
private forums
all forums
this forum made possible by our volunteer staff, including ...
master stewards:
Carla Burke
John F Dean
Timothy Norton
Nancy Reading
r ranson
Jay Angler
Pearl Sutton
stewards:
paul wheaton
Tereza Okava
Andrés Bernal
master gardeners:
Christopher Weeks
gardeners:
Jeremy VanGelder
M Ljin
Matt McSpadden
Other threads similar to
Trompe, looking for more data
hydro
water ramps and trompes: water/air compression info?
14 replies
1
hydro
Trompe pressure
6 replies
hydro
trompe: 16th-century tech may revolutionize mine drainage treatment
22 replies
2
low tech
Mollison's Trompe - alternative energy
50 replies
[
1
,
2
]
7
2
alternative energy
Isothermal Compressed Air
1 reply
1
alternative energy
My alternative energy / appropriate tech stuff.
8 replies
hydro
Hydro powered air Compressor (not a trompe!)
5 replies
1
wind
Windmill with air compressor instead of electric generator
74 replies
[
1
,
2
]
8
hydro
6gpm with less than 10' of head. Anything I can do?
4 replies
food preservation
no Fridge: cold room/pantry/ice box?
23 replies
2
alternative energy
Off grid idea...
10 replies
1
1
alternative energy
Nickel-Iron 'Edison' Batteries
77 replies
[
1
,
2
]
1
6
alternative energy
Pulser pump: pumping with ZERO moving parts!
7 replies
1
low tech
Very low tech small power generation or work
39 replies
6
4
26
wells and springs
Ram pump to fill a pond?
5 replies
1
2
urban gardening
Bonuses of an Urban and Suburban Aquponics System intergration into your permaculture design.
15 replies
6
3
alternative energy
Windbottling: Converting kinetic energy into compressed air
8 replies
3
gear
Impact wrench low air output
19 replies
5
alternative energy
Zero Electricity Water Pump + Air Compressor Combo!
1 reply
2
low tech
Truly low tech
30 replies
1
3
15
alternative energy
Compressed air
2 replies
alternative energy
non electrical refrigeration, freezing, and air condition system
17 replies
3
transportation
Neat steam-powered stuff
24 replies
4
3
2
wheaton laboratories
freezer wofati
77 replies
[
1
,
2
]
21
6
projects
Aquaponics--is passive circulation possible? Looking for ideas
63 replies
[
1
,
2
]
5
2
7
plumbing
Theory On Zero Electricity Ice Maker (No Fertilizer)
5 replies
3
1
alternative energy
mechanical energy storage
67 replies
[
1
,
2
]
16
1
4
ponds
Air Compressors vs Air Pumps
15 replies
permaculture a designers manual
Permaculture: A Designers' Manual - Chapter 7 WATER
16 replies
1
alternative energy
Low cost stirling engine and water purifier
6 replies
transportation
Environmentally Friendly Aviation
9 replies
1
2
2
alternative energy
My electrical power. Needs & Wants.
19 replies
2
1
solar
One large solar array for everything or several small dedicated systems for off-grid?
20 replies
alternative energy
cooling with a vortex tube
13 replies
alternative energy
Comparing gassification with steam
53 replies
[
1
,
2
]
1
projects
Victory Farm Project
22 replies
35
4
alternative energy
Low pressure pneumatic grid to link low wattage energy sources to use. Simple, economical and DIY
0 replies
solar
keeping your stuff cold
116 replies
[
1
,
2
,
3
]
2
2
1
food preservation
Off grid refrigeration with R-744, more commonly known as carbon dioxide
4 replies
plumbing
No motor vacuum pump
19 replies
8
alternative energy
Ted talk on Compressed Air energy storage
5 replies
solar
Pressurized solar shower
3 replies
solar
Pump recomendations for pumping water from a pond with (20ft of head)
12 replies
2
6
electrical
Non water wheel
20 replies
3
3
food preservation
Fridge Free Solutions
58 replies
[
1
,
2
]
3
2
11
hydro
Are there any modern books or information available on trompes?
2 replies
solar
Solar Irrigation Pump
15 replies
2
1
alternative energy
Manufacturing as energy storage - help me brainstorm
34 replies
5
5
9
ponds
Pond muck- any tips on removing it?
15 replies
3
6
.png)
