Mathematics
Sector
57%
Industry
56%
Heat
52%
Absorption
50%
Energy
31%
Demand
23%
Water
15%
Energy Transport
12%
Energy Conservation
10%
Heat Source
10%
Cooling
10%
Pollution
10%
Optimization Model
9%
Heating
9%
Systems Analysis
9%
Programming Model
9%
Planning
8%
Tube
8%
Linear programming
7%
Optimization
6%
Mathematical Model
5%
Costs
5%
Cycle
5%
Necessary
5%
Earth & Environmental Sciences
waste heat utilization
100%
waste heat
59%
metropolitan area
54%
industry
33%
energy
22%
insulation
20%
effect
12%
heat supply
12%
energy planning
12%
demand
12%
hot water
10%
heat source
10%
energy conservation
9%
energy demand
9%
systems analysis
9%
fossil fuel
8%
cooling
6%
heating
6%
Engineering & Materials Science
Waste heat utilization
57%
Waste heat
50%
Industry
24%
Insulation
15%
Water
10%
Fossil fuels
9%
Pollution
8%
Linear programming
8%
Steam
7%
Energy conservation
7%
Systems analysis
6%
Heating
6%
Cooling
6%
Mathematical models
6%
Planning
5%
Chemical Compounds
Waste Heat
84%
Industry
40%
Energy
26%
Energy Conservation
11%
Fossil Fuel
9%
Cooling
6%