Abercrombie, H. O.Bottoms, Roger Marshall2014-03-142014-03-141951-06-05etd-11152013-040036etd-12162013-101622http://hdl.handle.net/10919/4569365 leavesBTDapplication/pdfenIn CopyrightLD5655.V855 1951.A247Boilers -- ResearchAn investigation to determine the performance of No.6 boiler when the fly ash collected by the cyclone separator is and is not returned to the furnaceThesishttp://scholar.lib.vt.edu/theses/available/etd-11152013-040036/http://scholar.lib.vt.edu/theses/available/etd-12162013-101622/