Research output: Contribution to journal › Review article › peer-review
Adsorptive transformation and storage of renewable heat : Review of current trends in adsorption dynamics. / Aristov, Yuri I.
In: Renewable Energy, Vol. 110, 09.2017, p. 105-114.Research output: Contribution to journal › Review article › peer-review
}
TY - JOUR
T1 - Adsorptive transformation and storage of renewable heat
T2 - Review of current trends in adsorption dynamics
AU - Aristov, Yuri I.
PY - 2017/9
Y1 - 2017/9
N2 - The main shortage of emerging technology of adsorptive transformation and storage (ATS) of heat is a low specific power that leads to large-size units poorly competitive so far with common compression systems. Significant intensification of heat and mass transfer in ATS units would allow an overcoming of this drawback. This is especially urgent for transformations driven by renewable heat sources for the following reasons: (i) the driving temperature is low, hence temperature losses in adsorbent – heat exchanger unit must be strictly minimized; (ii) solar heat can be highly variable in time, therefore good desorption dynamics is very important to accept high insolation regimes; (iii) the rate of heat recovery during winter time is essentially restricted by low vapour pressure in an evaporator coupled to the ambient. Current trends of ATS dynamic optimization are considered in the manuscript.
AB - The main shortage of emerging technology of adsorptive transformation and storage (ATS) of heat is a low specific power that leads to large-size units poorly competitive so far with common compression systems. Significant intensification of heat and mass transfer in ATS units would allow an overcoming of this drawback. This is especially urgent for transformations driven by renewable heat sources for the following reasons: (i) the driving temperature is low, hence temperature losses in adsorbent – heat exchanger unit must be strictly minimized; (ii) solar heat can be highly variable in time, therefore good desorption dynamics is very important to accept high insolation regimes; (iii) the rate of heat recovery during winter time is essentially restricted by low vapour pressure in an evaporator coupled to the ambient. Current trends of ATS dynamic optimization are considered in the manuscript.
KW - Adsorption dynamics
KW - Adsorptive heat transformation and storage
KW - Coupled heat and mass transfer
KW - Renewable energy
KW - Sustainable development
KW - SILICA-GEL
KW - PUMPS
KW - LOOSE GRAINS CONFIGURATION
KW - OPERATING-CONDITIONS
KW - MASS RECOVERY
KW - CHILLERS
KW - WATER-VAPOR SORPTION
KW - TEMPERATURE-JUMP METHOD
KW - KINETICS
KW - ADSORBENT
UR - http://www.scopus.com/inward/record.url?scp=85004010178&partnerID=8YFLogxK
U2 - 10.1016/j.renene.2016.06.055
DO - 10.1016/j.renene.2016.06.055
M3 - Review article
AN - SCOPUS:85004010178
VL - 110
SP - 105
EP - 114
JO - Renewable Energy
JF - Renewable Energy
SN - 0960-1481
ER -
ID: 10318603