Research Output 1986 2017

1995

Scaling and ordering of neonatal heart rate variability

Aghili, A. A., Rizwan-Uddin, Griffin, M. P. & Moorman, J. R. 1995 In : Physical Review Letters. 74, 7, p. 1254-1257 4 p.

Research output: Research - peer-reviewArticle

heart rate
synchronism
scaling
very low frequencies
intervals
1994
two phase flow
heat flux
Two phase flow
Heat flux
flow equations

On density-wave oscillations in two-phase flows

Rizwan-Uddin 1994 In : International Journal of Multiphase Flow. 20, 4, p. 721-737 17 p.

Research output: Research - peer-reviewArticle

two phase flow
oscillations
Two phase flow
Integrodifferential equations
Boiling liquids

Steady-state characteristics based model for centrifugal pump transient analysis

Rizwan-uddin 1994 In : Annals of Nuclear Energy. 21, 5, p. 321-324 4 p.

Research output: Research - peer-reviewArticle

pump
analysis
Nuclear reactors
nuclear power plant
safety study
1992

Bubble-bubble interaction in multi-component flow

Rizwan-uddin 1992 Two-Phase Flow and Heat Transfer - 1992. Publ by ASME, Vol. 197, p. 47-54 8 p.

Research output: ResearchConference contribution

Liquids
Bubbles (in fluids)
Two phase flow
Mass transfer
Vapors

Nonlinear dynamics of two-phase flow in multiple parallel heated channels

Rizwan-uddin & Dorning, J. 1992 Two-Phase Flow and Heat Transfer - 1992. Publ by ASME, Vol. 197, p. 63-72 10 p.

Research output: ResearchConference contribution

Two phase flow
Boundary conditions
Feedback
Flow interactions
Hopf bifurcation
1990

Chaotic dynamics of a triply-forced two-phase flow system

Rizwan-uddin & Dorning, J. J. Jun 1990 In : Nuclear Science and Engineering. 105, 2, p. 123-135 13 p.

Research output: Research - peer-reviewArticle

Liquids
Nonlinear dynamical systems
Pressure drop
Heat flux
Enthalpy

The Nonlinear Dynamics of Two-Phase Flow in a Simple Heated Loopf

Rizwan, U. & Dorning, J. J. 1990 In : Chemical Engineering Communications. 87, 1, p. 1-19 19 p.

Research output: Research - peer-reviewArticle

Two phase flow
1989

Nonlinear dynamics in multi-phase flow

Rizwan-uddin & Dorning, J. J. 1989 American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FED. Publ by American Soc of Mechanical Engineers (ASME), Vol. 79, p. 101-107 7 p.

Research output: ResearchConference contribution

Multiphase flow
Nonlinear dynamical systems
Hopf bifurcation
Dynamical systems
Computer systems

Strange attractors in forced two-phase flow heated channels

Uddin, R. 1989 In : AIChE Symposium Series. 85, 269, p. 249-255 7 p.

Research output: Research - peer-reviewArticle

Boiling water reactors
Multiphase flow
Nonlinear analysis
Pressure drop
Two phase flow
1988

Chaotic attractor in a periodically forced two-phase flow system

Rizwan-uddin & Dorning, J. J. Dec 1988 In : Nuclear Science and Engineering. 100, 4, p. 393-404 12 p.

Research output: Research - peer-reviewArticle

Boiling water reactors
Fractal dimension
Pressure drop
Heat flux
Heat transfer
1987

NUMERICAL SIMULATIONS AND THE NONLINEAR DYNAMICS OF TWO-PHASE FLOW IN HEATED CHANNELS.

Rizwan-uddin & Dorning, J. J. 1987 AIChE Symposium Series. 257 ed. AIChE, Vol. 83, p. 190-198 9 p.

Research output: ResearchConference contribution

Two phase flow
Computer simulation
1986

Some nonlinear dynamics of a heated channel

Rizwan-Uddin & Dorning, J. J. May 1 1986 In : Nuclear Engineering and Design. 93, 1, p. 1-14 14 p.

Research output: Research - peer-reviewArticle

parameter
oscillation
cycles
Fluxes
two phase flow