Accepted Manuscript Experimental Investigation on Flow Boiling Instability in a Microtube with and without an Inlet Orifice in Vertical Flow Directions Qian You, Ibrahim Hassan PII: S2451-9049(16)30006-3 DOI: http://dx.doi.org/10.1016/j.tsep.2017.06.007 Reference: TSEP 39 To appear in: Thermal Science and Engineering Progress Received Date: 17 December 2016 Revised Date: 12 April 2017 Accepted Date: 24 June 2017 Please cite this article as: Q. You, I. Hassan, Experimental Investigation on Flow Boiling Instability in a Microtube with and without an Inlet Orifice in Vertical Flow Directions, Thermal Science and Engineering Progress (2017), doi: http://dx.doi.org/10.1016/j.tsep.2017.06.007 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.