| BOILER DESIGN SOFTWARE FOR FIRE-TUBE & WATER-TUBE BOILERS |
| BOILER TYPES |
| Fire-tube boiler designs calculable with the presented software |

| 2-pass reverse flue steam boiler (Ygnis type) |

| 3-pass wet back steam boiler (industry standard, in USA called Scotch Marine) |
| 2-pass dry back steam boiler |
| 4-pass wet back steam boiler (sold mostly in USA) |
| Waste heat recovery boilers of various designs without and with supplemental firing |
| Tubular economizer with finned or plain tubes |
| Cast iron boilers |
| Domestic hot water boilers of various designs (with finned furnace, stainless steel cylinder in furnace etc.) |



| Tubular thermal oil boilers of various designs (vertical, 3-pass, 1 double-side cooled ring slot, 1 one-side cooled ring slot etc.) |


| Biomass, coal and wood fired hybrid systems with boilers of various designs |
| Double furnace boilers of various designs |



| 3-pass boiler steam with external cooled turnaround chamber |
| Boilers of proprietary designs (finned tubes with baffles etc.) |








| 3-pass dry back steam boiler |

| Tubular quick steam generator (vertical, 3-pass, 1 double-side cooled ring slot, 1 one-side cooled ring slot) |
| Some water-tube boiler designs calculable with the presented software |

