| 21. | The introduction of the superheater further increased efficiency and made it much easier to maintain.
|
| 22. | The reactor is one of two boiling-water superheater developed in the United States.
|
| 23. | The action of the superheater was simple.
|
| 24. | In some services, the steam will reenter the furnace through a superheater to become superheated.
|
| 25. | Increased number of superheaters facilitates the control of superheater outlet steam temperature especially during start ups.
|
| 26. | The steam velocity in the hottest superheater tubes is high, decreasing the tube surface temperature.
|
| 27. | The superheater works like coils on an air conditioning unit, however to a different end.
|
| 28. | The engines still lacked a superheater.
|
| 29. | The smokebox superheater installed on the first machines was soon replaced by a smoke tube superheater.
|
| 30. | The smokebox superheater installed on the first machines was soon replaced by a smoke tube superheater.
|
