000021357 001__ 21357
000021357 005__ 20170522124350.0
000021357 04107 $$aeng
000021357 046__ $$k2017-05-15
000021357 100__ $$aKupireddi K., K.
000021357 24500 $$aEFFECT OF LOOP DIAMETER ON TWO-PHASE NATURAL CIRCULATATION LOOP PERFROMANCE

000021357 24630 $$n23.$$pEngineering Mechanics 2017
000021357 260__ $$bBrno University of Technology, Institute of Solid Mechanics, Mechatronics and Biomechanics, Brno
000021357 506__ $$arestricted
000021357 520__ $$2eng$$aThis paper aims to present the effect of loop diameter on steady state performance of the two-phase rectangular natural circulation loop (NCL). A one dimensional homogeneous equilibrium model is developed to estimate the two-phase pressure drop across each section of the loop. Thermophysical properties and state properties are considered at local pressure. Uniform heat flux is applied at both evaporator and condenser sections. Mass flux is obtained by solving loop momentum equation using iterative procedure. Results are presented for different loop diameters under same heat load, gravitational head and fluid quantity. The effect of the loop diameter on the mass flow rate is also analysed.

000021357 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000021357 653__ $$aTwo phase, Natural Circulation Loop (NCL), Mass flow rate, Homogeneous equilibrium model, Quality.

000021357 7112_ $$aEngineering Mechanics 2017$$cSvratka, CZ$$d2017-05-15 / 2017-05-18$$gEM2017
000021357 720__ $$aKupireddi K., K.$$iBalasubramanian, K.$$iSai Sudheer S., V.
000021357 8560_ $$ffischerc@itam.cas.cz
000021357 8564_ $$s1010798$$uhttps://invenio.itam.cas.cz/record/21357/files/0570.pdf$$yOriginal version of the author's contribution in proceedings, page 570, section FLU.
000021357 962__ $$r21225
000021357 980__ $$aPAPER