Geoscience Reference
In-Depth Information
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Nomenclature
h
i
Icegrowthrate
w
0
Isostaticallyadjustedbottommeltrate
w
p
Interfacevelocitydueto freshwaterpercolation
w
Interfaceverticalvelocity
(
w
0
+
w
p
)
q
Heatconductionintheicecolumndividedby
ρ
c
p
K
ice
Thermalconductivityofseaice
K
fresh
Thermalconductivityofpureice
04Jm
−
1
K
−
1
s
−
1
(
.
)
2
S
ice
Icesalinity
T
z
Verticaltemperaturegradientinice
117Jm
−
1
β
ProportionalityconstantinUntersteiners(1961)formula
(
0
.
K
−
1
s
−
1
psu
−
1
◦
C
)
Q
L
Latentheat ofmeltingforsaline icedividedby
c
p
5kJkg
−
1
L
fresh
)
α
h
,
α
S
Turbulentexchangecoefficientsforheatandsalt
T
w
,
Latentheatofpureice
(
335
.
S
w
Far-field(well mixedlayer)temperature,salinity
T
0
,
S
0
Temperature,salinity atthe ice/waterinterface
δ
T
,
δ
S
w
−
T
0
,
S
w
−
S
0
Re
∗
Reynoldsnumberbasedonfrictionvelocity,surfaceroughness:
u
∗
0
z
0
/
ν
Pr
Prandtlnumber,
ν
/
ν
T
Sc
Schmidtnumber,
ν
/
ν
S
St
Stantonnumber
St
∗
Stantonno.basedon
u
∗
0
;bulkheattransferfactor
∆
T
Departureofwellmixedlayertemperaturefromfreezing
