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Thermal Shock Acceleration Calculator
A
F
=
(
Δ
T
s
t
r
e
s
s
Δ
T
u
s
e
)
M
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N
u
s
e
N
a
c
c
AF = \left(\frac{\Delta T_{stress}}{\Delta T_{use}}\right)^M = \frac{N_{use}}{N_{acc}}
A
F
=
(
Δ
T
u
se
Δ
T
s
t
ress
)
M
=
N
a
cc
N
u
se
ΔT
stress
: Tmax - Tmin of thermal stress test (°C)
ΔT
use
: Tmax - Tmin of use environment (°C)
M
: Acceleration exponent (typically 2–6)
N
use
: Cycles in normal use
N
acc
: Cycles under accelerated conditions
Tmax Stress (°C)
Tmin Stress (°C)
Tmax Use (°C)
Tmin Use (°C)
Exponent (M)
Use Life Cycles (Nuse)
Accelerated Cycles (Nacc)
Solved accelCycles: 265
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