Assunto em inglês
Low cost
6
Solar energy
4
Oscillating water column
3
PVC tubes
3
Recycling
3
Water heating
3
Alternative solar collector
2
Alternative solar system
2
Alternative thermal reservoir
2
Solar collectors
2
Water solar heating
2
CFD
1
Cleaner production
1
Collectors polymer
1
Communities
1
Composites
1
Computational fluid dynamics
1
Constructal design
1
Construtal design
1
Cotton fabric
1
Economic Analysis
1
Economic viability.
1
Energy
1
Flame retardant
1
Flammability
1
Heating solar water
1
Hotel chain
1
Hydroelectric
1
Mechanical Engineering
1
Microorganisms
1
Mineral water
1
Ocean wave energy
1
PET bottle
1
Pine apple leaf fibre (PALF)
1
Plasma
1
Renewable energies
1
Renewable energy
1
Reuse of materials
1
Solar Energy
1
Solar Water Heating Solar Collector
1
Solar collector
1
Solar disinfection of water
1
Solar termal energy
1
Solar water heating
1
Submergence
1
Superficial tension
1
Unsaturated polyester
1
Vortex
1
Water absorption
1
Water intake
1
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