ICAP2012 - List of Authors (Ovsyannikov, D.A.)

Paper

Title

Page

Reconstruction of Velocity Field

256

D.A. Ovsyannikov, E.D. Kotina
St. Petersburg State University, St. Petersburg, Russia

In this paper we suppose that the distribution density of particles in phase space is known. Using Liouville’s equations the problem of finding velocity field is considered as a minimization problem. Thus the problem of determination of velocity field is reduced to solving of elliptic system of Euler-Lagrange equations.

Slides THSCC2 [8.701 MB]

THSCC3

On Accelerator Driven Subcritical Reactor Power Gain

259

A.G. Golovkina, I.V. Kudinovich, D.A. Ovsyannikov
St. Petersburg State University, St. Petersburg, Russia

The accelerator driven system (ADS) with subcritical reactor is considered. Such systems demonstrate high safety, due to the fact, that the reactor operates at sub-critical level. The problem of the reactor power rate maximiztion on fixed values of effective multiplication factor and the external neutron supply (neutron generating target) intensity is studied. In this paper the main attention is paid to the reactor core optimization. Some ways of ADS power rate gain and optimized reactor core parameters are proposed.

Slides THSCC3 [1.857 MB]

Paper	Title	Page
THSCC2	Reconstruction of Velocity Field	256
	D.A. Ovsyannikov, E.D. Kotina St. Petersburg State University, St. Petersburg, Russia
	In this paper we suppose that the distribution density of particles in phase space is known. Using Liouville’s equations the problem of finding velocity field is considered as a minimization problem. Thus the problem of determination of velocity field is reduced to solving of elliptic system of Euler-Lagrange equations.
	Slides THSCC2 [8.701 MB]

THSCC3	On Accelerator Driven Subcritical Reactor Power Gain	259
	A.G. Golovkina, I.V. Kudinovich, D.A. Ovsyannikov St. Petersburg State University, St. Petersburg, Russia
	The accelerator driven system (ADS) with subcritical reactor is considered. Such systems demonstrate high safety, due to the fact, that the reactor operates at sub-critical level. The problem of the reactor power rate maximiztion on fixed values of effective multiplication factor and the external neutron supply (neutron generating target) intensity is studied. In this paper the main attention is paid to the reactor core optimization. Some ways of ADS power rate gain and optimized reactor core parameters are proposed.
	Slides THSCC3 [1.857 MB]