Measurement and Prediction of Thermal Conductivity of Volcanic Basalt Rocks from Warsak Area

Table 5

A comparison of the measured experimental thermal conductivity and the effective thermal conductivity calculated according to different empirical models for basalt samples.

Sample number	Fractional porosity	(Wm^−1·K^−1)	Asaad’s model		Veerendra and Chaudhary model		Pande and Chaudhary model		Zeb et al. model		EDT model
			Equation (7)		Equation (8)		Equation (9)		Equation (10)		Equation (11)
				% dev		% dev		% dev		% dev		% dev
BS-01	0.0027	3.02	3.29	−8.00	2.24	34.88	2.32	30.57	3.24	−6.78	3.29	−8.00
BS-02	0.0034	3.01	3.23	−6.69	2.24	34.31	2.32	30.19	3.18	−5.10	3.23	−6.60
BS-03	0.0059	3.06	3.05	0.36	2.25	36.06	2.31	32.35	2.98	2.55	3.05	0.36
BS-05	0.0079	2.63	2.91	−9.71	2.25	16.50	2.31	13.73	2.84	−7.54	2.91	−9.70
BS-06	0.0083	2.99	2.88	3.61	2.26	32.37	2.31	29.28	2.81	6.08	2.88	3.61
BS-09	0.0137	2.77	2.53	9.41	2.27	22.22	2.30	20.42	2.49	11.19	2.54	9.35
BS-10	0.0188	2.47	2.25	9.57	2.28	8.11	2.30	7.36	2.26	9.26	2.25	9.36
BS-11	0.0192	2.37	2.23	6.49	2.28	4.08	2.30	3.44	2.24	6.22	2.23	6.55