| OCR Text |
Show specifications of the CAGCT research furnace Feature 1. Size (a) External dimensions: Length Width Height, roof-top Height, floor-bottom (b) Internal dimensions: Furnace cavity Exhaust plenum 2. Burners (a) Sidewall burners (b) Roof burners 3. Maximum combustion heat release, operating with the original Bloom burners: (a) One sidewall burner (b) Three sidewall burners (c) Three roof burners (d) Nine roof burners 4. Refractory, walls & roof 5. Floor: (a) Water-cooled sink panels instrumented with flowmeters and thermocouples (input/output water temperatures) to determine heat transfer rate (b) Provision for adding re-radiating steel baffle plates over sink panels to get elevated temperature (c) Provision for covering portions of sink panels with refractory (typical~y 25 mm thick blanket or 12 mm thick board) 6. Sink 7. Recuperation: (a) Recuperators (b) Turndown (c) Maximum outlet air temperature Specifications 5.8 m wall to wall 3.6 m wall to wall 2.3 m above lab floor 0.85 m above lab floor 4.5 m long x 3 m wide x 1 m high 0.6 m long x 3 m wide x 1 m high 3 long flame 9 short flame 0.40 MW 1.20 MW 0.19 MW 0.57 MW 0.305 m thick, made of folded-blanket, mineral-fibre blocks, 0.305 m cube, 128 kg/m3 34 sink panels, most 1 m x 1/2 m, some 1/2 m x 1/2 m One or two levels of baffles over sink panels, with air gaps (about 1 cm) between Cover any fraction of floor and any location From 32 \ of cavity surface area (all floor sink panels exposed), to zero (all sink panels covered with refractory) 3 units, ceramic-block, cross-flow heat exchange (Hamilton Thermal Systems) 3 : 1 by staged shutdown of units; additional 4 : 1 by by-passing flue gas 600°C steady; 700 °C for occasional short runs |
