scholarly journals FLOW OF A CAPSULE SUSPENDED IN A NEWTONIAN LIQUID THROUGH A CONSTRICTED CHANNEL AND CAPILLARY

2021 ◽  
Author(s):  
JOSE FRANCISCO ROCA REYES
Keyword(s):  
Newtonian Liquid ◽  
Constricted Channel

ESTIMATION OF PRESSURE DROP FOR NON-NEWTONIAN LIQUID FLOW THROUGH BENDS USING ADAPTIVE NON-PARAMETRIC MODEL

2020 ◽  
Vol 47 (1) ◽  
pp. 59-69
Author(s):  
Suman Debnath ◽  
Anirban Banik ◽  
Tarun Kanti Bandyopadhyay ◽  
Mrinmoy Majumder ◽  
Apu Kumar Saha
Keyword(s):  
Pressure Drop ◽  
Liquid Flow ◽  
Parametric Model ◽  
Newtonian Liquid ◽  
Flow Through ◽  
Non Parametric

CHARACTERISTICS OF GAS AND NON-NEWTONIAN LIQUID TWO-PHASE FLOWS THROUGH A CIRCULAR MICROCHANNEL

2015 ◽  
Vol 27 (2-4) ◽  
pp. 99-118 ◽  
Author(s):  
Akimaro Kawahara ◽  
Michio Sadatomi ◽  
Wen Zhe Law ◽  
Mohamed H. Mansour
Keyword(s):  
Newtonian Liquid ◽  
Two Phase Flows ◽  
Two Phase ◽  
Circular Microchannel

Process characteristics of screw impellers with a draught tube for Newtonian liquids. Pumping capacity of the impeller

1981 ◽  
Vol 46 (9) ◽  
pp. 2021-2031 ◽  
Author(s):  
Pavel Seichter
Keyword(s):  
Viscous Liquid ◽  
Energy Criterion ◽  
Velocity Profiles ◽  
Newtonian Liquid ◽  
Creeping Flow ◽  
Geometrical Arrangement ◽  
Draught Tube ◽  
Process Characteristics ◽  
Newtonian Liquids

Velocity profiles and pumping capacity have been determined using a thermistor anemometer in a vessel equipped with a screw impeller. In region of the creeping flow of a Newtonian liquid, i.e. for Re <15, the dimensionless pumping capacity is dependent on the geometrical arrangement of the mixing system. The efficiency was assessed of individual configuration from the value energy criterion expressing the dimensionless power requirements for recirculation of a highly viscous liquid in a vessel equipped with a screw impeller.

Approximate Calculation of Pressure Drop in Laminar Flow of Generalized Newtonian Liquid Through Channel of Noncircular Cross Section

1994 ◽  
Vol 59 (3) ◽  
pp. 603-615 ◽  
Author(s):  
Václav Dolejš ◽  
Ivan Machač ◽  
Petr Doleček
Keyword(s):  
Pressure Drop ◽  
Laminar Flow ◽  
Numerical Solution ◽  
Cross Section ◽  
Approximate Calculation ◽  
Newtonian Liquid ◽  
Straight Channel ◽  
Suggested Procedure ◽  
Noncircular Cross Section ◽  
Calculation Results

The paper presents a modification of the equations of Rabinowitsch-Mooney type for an approximate calculation of pressure drop in laminar flow of generalized Newtonian liquid through a straight channel whose cross section forms a simple continuous area. The suitability of the suggested procedure of calculation of pressure drop is demonstrated by the comparison of calculation results with both the published and original results of numerical solution and experiments.

Stability of the annular Poiseuille flow of a Newtonian liquid with slip along the walls

2009 ◽  
Vol 159 (1-3) ◽  
pp. 1-9 ◽  
Author(s):  
Maria Chatzimina ◽  
Georgios C. Georgiou ◽  
Kostas Housiadas ◽  
Savvas G. Hatzikiriakos
Keyword(s):  
Poiseuille Flow ◽  
Newtonian Liquid

Generalized isothermal couette flow of a non-newtonian liquid in a slowly converging channel with complex shear

1975 ◽  
Vol 28 (3) ◽  
pp. 287-292 ◽  
Author(s):  
V. I. Yankov ◽  
V. I. Boyarchenko ◽  
A. L. Krylov ◽  
V. A. Bratukhina
Keyword(s):  
Couette Flow ◽  
Newtonian Liquid ◽  
Converging Channel ◽  
Complex Shear

scholarly journals Atomization patterns produced by the oblique collision of two Newtonian liquid jets

2010 ◽  
Vol 22 (4) ◽  
pp. 042101 ◽  
Author(s):  
Stephen D. Hoath ◽  
Graham D. Martin ◽  
Ian M. Hutchings
Keyword(s):  
Newtonian Liquid ◽  
Liquid Jets ◽  
Oblique Collision

Dynamics of Developing Laminar Non-Newtonian Falling Liquid Films With Free Surface

1978 ◽  
Vol 45 (1) ◽  
pp. 19-24 ◽  
Author(s):  
V. Narayanamurthy ◽  
P. K. Sarma
Keyword(s):  
Liquid Film ◽  
Power Law ◽  
Mathematical Formulation ◽  
Liquid Films ◽  
Interfacial Shear ◽  
Newtonian Liquid ◽  
Power Law Model ◽  
Falling Liquid Film ◽  
Falling Liquid Films ◽  
Special Case

The dynamics of accelerating, laminar non-Newtonian falling liquid film is analytically solved taking into account the interfacial shear offered by the quiescent gas adjacent to the liquid film under adiabatic conditions of both the phases. The results indicate that the thickness of the liquid film for the assumed power law model of the shear deformation versus the shear stress is influenced by the index n, the modified form of (Fr/Re). The mathematical formulation of the present analysis enables to treat the problem as a general type from which the special case for Newtonian liquid films can be derived by equating the index in the power law to unity.

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