@article { ISI:000350194500001,
	title = {Void fraction measurement using electrical capacitance tomography and high speed photography},
	journal = {Chemical Engineering Research \& Design},
	volume = {94},
	year = {2015},
	month = {FEB},
	pages = {1-11},
	publisher = {INST CHEMICAL ENGINEERS},
	address = {165-189 RAILWAY TERRACE, DAVIS BLDG, RUGBY CV21 3HQ, ENGLAND},
	abstract = {<p>Gas-liquid flows are encountered in variety of industrial applications including boilers, distillation towers, chemical reactors, oil pipelines, nuclear reactors etc. The measurement of two-phase flow parameters such as flow regime and void fraction is considerably important and play an important role in characterization of the hydrodynamic behavior of such gas-liquid two phase systems. The void fraction is a dimensionless quantity and is often termed as {\textquoteleft}{\textquoteleft}holdup or fraction{\textquoteright}{\textquoteright} in two-phase flows. According to industrial applications; it is essential to develop measurement technique for void fraction measurement which can work in hot and opaque systems. Therefore, an attempt was made here to establish electrical capacitance tomography (ECT) facility for measuring void fraction and flow regimes as well as develop suitable data processing methodologies. In the present work, focus was to measure void fraction using ECT technique and compares it with conventional and high speed photography technique. Therefore, that will give guidelines of using ECT technique for hot and opaque systems like boiling flows. (C) 2014 The Institution of Chemical Engineers. Published by Elsevier BM. All rights reserved.</p>},
	keywords = {ECT, Flow regimes, Two phase flow, Void fraction},
	issn = {0263-8762},
	doi = {10.1016/j.cherd.2014.11.013},
	author = {Sardeshpande, Madhavi V. and Harinarayan, Sagar and Ranade, Vivek V.}
}
@article { ISI:000374185000009,
	title = {Two-phase flow boiling in 19mm tube: experiments and CFD modelling},
	journal = {Canadian Journal of Chemical Engineering},
	volume = {94},
	number = {5},
	year = {2016},
	month = {MAY},
	pages = {872-885},
	publisher = {WILEY-BLACKWELL},
	address = {111 RIVER ST, HOBOKEN 07030-5774, NJ USA},
	abstract = {<p>Boiling flows are encountered in a wide range of industrial applications such as boilers, nuclear reactors, electronic cooling, and various types of chemical reactors. Heat transfer coefficients, flow boiling regimes, flow instabilities, pressure drops, and conditions like dry-out are some of the key issues in every boiling flow study. It is observed that a limited experimental database is available for the 19mm ID channel diameter, i.e. a typical tube diameter of steam generator. Therefore, in the present work, the experimental setup was designed for studying boiling flows in a 19mm ID tube in such a way that different flow regimes occurring in a steam generator tube (from pre-heating of sub-cooled water to dry-out) could be investigated by varying inlet conditions. The reported results cover a reasonable range: 8-27kW/m(2) and 2.9-5.9kg/m(2)s heat and mass flux conditions, respectively. A basic computational flow model was also developed to facilitate interpretation of the obtained data. The presented design of the experimental setup and the approach of mimicking different types of steam generator tubes as well as presented experimental and simulated results are useful for gaining insight into complex boiling flows in tubes, and provide a sound basis for further work in this area.</p>},
	keywords = {CFD, Flow regimes, two-phase flow boiling, vapour quality},
	issn = {0008-4034},
	doi = {10.1002/cjce.22455},
	author = {Sardeshpande, Madhavi V. and Raymond, Barlev and Ranade, Vivek V.}
}
