THERMOPHYSICAL PROPERTIES OF ROCK MARBLES AS A FUNCTION OF TEMPERATURE

被引：9

作者：

SHABBIR, G ^{[1
]}

MAQSOOD, M ^{[1
]}

MAQSOOD, A ^{[1
]}

IZHARULHAQ ^{[1
]}

AMIN, N ^{[1
]}

GUSTAFSSON, SE ^{[1
]}

机构：

[1] CHALMERS UNIV TECHNOL,DEPT PHYS,S-41296 GOTHENBURG,SWEDEN

来源：

JOURNAL OF PHYSICS D-APPLIED PHYSICS | 1993年 / 26卷 / 10期

关键词：

D O I：

10.1088/0022-3727/26/10/006

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Thermal conductivity and thermal diffusivity of rock marbles have been measured between 290 and 335 K in dry air at atmospheric pressure using the TPS technique. X-ray diffraction has been carried out. Infrared spectroscopic studies identify various polyatomic anions of the type CO32-, NO3-, SO42-, etc. The temperature coefficient of resistivity of the TPS Sensor has also been determined over a wide temperature range. Thermal conductivities and thermal diffusivities do not change with change of heating currents at room temperature. Four of the five samples showed a slight increase in thermal conductivity with temperature but thermal conductivity of Sohabi White marble showed a decreasing trend with rise in temperature.

引用

页码：1576 / 1580

页数：5

共 18 条

[1] EFFECT OF MEDIUM ON THE EFFECTIVE THERMAL-CONDUCTIVITY OF A MACROPOROUS SOLID [J].

BALA, K ;

PRADHAN, PR ;

SAXENA, NS ;

SAKSENA, MP .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1990, 23 (06) :748-750

[2] EFFECTIVE THERMAL-CONDUCTIVITY OF COPPER POWDERS [J].

BALA, K ;

PRADHAN, PR ;

SAXENA, NS ;

SAKSENA, MP .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1989, 22 (08) :1068-1072

[3]

Carslaw H. S., 1986, CONDUCTION HEAT SOLI

[4]

CHILD GE, 1972, NBS MONOGRAPH, V131, P1

[5] THERMAL CONDUCTIVITIES OF MGO AL2O3 AND ZRO2 POWDERS TO 850DEGREES C .I. EXPERIMENTAL [J].

GODBEE, HW ;

ZIEGLER, WT .

JOURNAL OF APPLIED PHYSICS, 1966, 37 (01) :40-&

[6]

Gustafsson S.E., 1991, HIGH TEMP HIGH PRESS, V23, P289

[7] TRANSIENT HOT-STRIP METHOD FOR SIMULTANEOUSLY MEASURING THERMAL-CONDUCTIVITY AND THERMAL-DIFFUSIVITY OF SOLIDS AND FLUIDS [J].

GUSTAFSSON, SE ;

KARAWACKI, E ;

KHAN, MN .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1979, 12 (09) :1411-1421

[8] TRANSIENT PLANE SOURCE TECHNIQUES FOR THERMAL-CONDUCTIVITY AND THERMAL-DIFFUSIVITY MEASUREMENTS OF SOLID MATERIALS [J].

GUSTAFSSON, SE .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1991, 62 (03) :797-804

[9] CIRCUIT-DESIGN FOR TRANSIENT MEASUREMENTS OF ELECTRICAL-PROPERTIES OF THIN METAL-FILMS AND THERMAL-PROPERTIES OF INSULATING SOLIDS OR LIQUIDS [J].

GUSTAFSSON, SE ;

KARAWACKI, E ;

CHOHAN, MA .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1984, 55 (04) :610-613

[10]

HARGRAVES RB, 1980, PHYSICS MAGNETIC PRO

← 1 2 →