Table 2. Maximum and minimum value of temperature at centre of beam footprint on the crystal just before and after XFEL pulse power loading.

		H2O cooling		LN2 cooling
	tper (µs)	1	10	1	10
	Qp-abs (µJ)	8.42	84.2	8.42	84.2
FEA results	Tmin (K)	416.1	411.5	134.0	130.8
	Tmax (K)	419.5	444.5	168.9	282.0
	ΔT(max − min) (K)	3.4	33.0	34.9	151.1
Analytical results	Tmax (K)	419.4	443.3	168.6	270.7
	ΔTmax(FEA− Ana) (K)	0.1	1.2	0.3	11.2
	ɛ(FEA−Ana) (%)	2.9	3.7	0.9	7.4