Termination device for horizontal direct vent gas fireplaces...
Thermal energy storage to increase furnace efficiency
Thermally activated vent damper
Thermodynamic cycles with thermal diluent
Three-way transition fitting for combustion air piping
Transient operation of oxy/fuel combustion system
Tri-sector regenerative oxidant preheater for oxy-fired...
Turbine driven air-powered flare
Tuyere feed lines in blast furnaces