Low frequency temperature forcing of chemical oscillations.
Low frequency temperature forcing of chemical oscillations.
复制标题
化学振荡的低频温度强迫。
DOI:
10.1039/c1cp21096c
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发表时间:
2011
期刊:
影响因子:
--
通讯作者:
Novak J
中科院分区:
文献类型:
--
作者:
Novak J
The low frequency forcing of chemical oscillations by temperature is investigated experimentally in the Belousov-Zhabotinsky (BZ) reaction and in simulations of the Oregonator model with Arrhenius temperature dependence of the rate constants. Forcing with temperature leads to modulation of the chemical frequency. The number of response cycles per forcing cycle is given by the ratio of the natural frequency to the forcing frequency and phase locking is only observed in simulations when this ratio is a whole number and the forcing amplitude is small. The global temperature forcing of flow-distributed oscillations in a tubular reactor is also investigated and synchronisation is observed in the variation of band position with the external signal, reflecting the periodic modulation of chemical oscillations by temperature.
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DOI:
10.1103/physreve.72.027202
发表时间:
2005
期刊:
Physical review. E, Statistical, nonlinear, and soft matter physics
影响因子:
--
作者:
P. McGraw;M. Menzinger
通讯作者:
M. Menzinger
影响因子:
8.6
作者:
Lin, AL;Bertram, M;Carey, GF
通讯作者:
Carey, GF
DOI:
--
发表时间:
1988
期刊:
影响因子:
--
作者:
G. Kshirsagar;R. J. Field
通讯作者:
R. J. Field
DOI:
--
发表时间:
2009
期刊:
Physical review. E, Statistical, nonlinear, and soft matter physics
影响因子:
--
作者:
D. G. Míguez;P. McGraw;A. Muñuzuri;M. Menzinger
通讯作者:
M. Menzinger
影响因子:
64.8
作者:
B. Wurster
通讯作者:
B. Wurster