Determination of the nuclear induced electrical conductivity of {sup 3}He for magnetohydrodynamic energy conversion

Increasing electrical conductivity in oxides, which are inherently insulators, can be a potential route in developing oxide-based thermoelectric power generators with higher energy conversion efficiency.

Determination of Alcohols Partition Chromatography/Indirect Electrical Conductivity Detector

BUNSEKI KAGAKU ◽

10.2116/bunsekikagaku.56.751 ◽

2007 ◽

Vol 56 (9) ◽

pp. 751-755 ◽

Cited By ~ 1

Author(s):

Shinya ICHIKAWA ◽

Hiroyuki MIYATA

Keyword(s):

Electrical Conductivity ◽

Partition Chromatography

A METHOD FOR THE DETERMINATION OF ELECTRICAL CONDUCTIVITY WITH DIRECT CURRENT INSTRUMENTS.

Journal of the American Chemical Society ◽

10.1021/ja02043a011 ◽

1900 ◽

Vol 22 (5) ◽

pp. 304-307 ◽

Cited By ~ 1

Author(s):

J. Livingston R. Morgan ◽

W. L. Hildburgh

Keyword(s):

Electrical Conductivity ◽

Direct Current

A Method For Determination Of Specific Electrical Resistance Of Steel And Nano-Coating Sputtered On It

Environment Technology Resources Proceedings of the International Scientific and Practical Conference ◽

10.17770/etr2011vol2.989 ◽

2015 ◽

Vol 2 ◽

pp. 118 ◽

Cited By ~ 1

Author(s):

Andris Martinovs ◽

Josef Timmerberg ◽

Konstantins Savkovs ◽

Aleksandrs Urbahs ◽

Paul Beckmann

Keyword(s):

Electrical Conductivity ◽

Magnetic Permeability ◽

Electrical Resistance ◽

Skin Effect ◽

Specific Electrical Resistance ◽

Specific Electrical Conductivity ◽

Relative Magnetic Permeability ◽

Nano Coating ◽

Cylindrical Steel

The paper describes methods developed to determine specific electrical conductivity and relative magnetic permeability of cylindrical steel items and nano-coatings deposited on them by sputtering. Research enables development of a new method for determination of thickness of vacuum deposited nano- coating that is based on application of skin effect.

Determination of optimum arrays of wind energy conversion devices

Journal of Energy ◽

10.2514/3.47965 ◽

1978 ◽

Vol 2 (3) ◽

pp. 155-159 ◽

Cited By ~ 5

Author(s):

G. M. Bragg ◽

W. L. Schmidt

Keyword(s):

Wind Energy ◽

Energy Conversion ◽

Wind Energy Conversion ◽

Energy Conversion Devices

Determination of the néel temperature in YBa2Cu3Oz by electrical conductivity measurements

Solid State Communications ◽

10.1016/0038-1098(93)90412-g ◽

1993 ◽

Vol 87 (9) ◽

pp. 775-778 ◽

Cited By ~ 9

Author(s):

C. Picard ◽

P. Gerdanian

Keyword(s):

Electrical Conductivity ◽

Neel Temperature ◽

Conductivity Measurements ◽

Néel Temperature

The thermal and electrical conductivity of a single crystal of aluminium

Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character ◽

10.1098/rspa.1927.0089 ◽

1927 ◽

Vol 115 (770) ◽

pp. 236-241 ◽

Cited By ~ 6

Keyword(s):

Electrical Conductivity ◽

Single Crystals ◽

Test Specimen ◽

Average Diameter ◽

National Physical Laboratory ◽

Present Communication ◽

Uniform Size ◽

The Third ◽

Physical Laboratory

The recent work of Carpenter and Elam on the growth of single crystals of large dimensions has rendered possible the study of the physical constants of single crystals of the commoner metals, and the present communication describes the determination of the thermal and electrical conductivity of aluminium in the form of an isolated crystal. The form of the crystal investigated is shown in fig. 1. This crystal had been prepared at the National Physical Laboratory employing the technique described by Carpenter in “Nature,” p. 266, August 21, 1926, which briefly is as follows:— The test specimen is machined and subjected to three treatments, thermal, mechanical, and thermal. The first treatment is necessary to soften the metal completely and produce new equiaxed crystals of so far as possible uniform size, the average diameter being 1/150 inch. The second consists in straining these crystals to the required amount, and the third in heating the strained crystals to the requisite temperature, so that the potentiality of growth conferred by strain could be brought fully into operation.

Identification of Surface Quality of Plastic Electrodes after Blasting

Defect and Diffusion Forum ◽

10.4028/www.scientific.net/ddf.334-335.71 ◽

2013 ◽

Vol 334-335 ◽

pp. 71-76

Author(s):

B. Haluzíková ◽

Jan Valíček ◽

P. Škubala ◽

Marta Harničárová ◽

D. Bražina ◽

...

Keyword(s):

Electrical Conductivity ◽

Surface Roughness ◽

Surface Characteristics ◽

Injection Molding Process ◽

Maximum Height ◽

Molding Process ◽

Arithmetic Average ◽

Average Maximum ◽

Wide Range

Nowadays, plastics have become one of the most demanded materials, replacing the traditional ones such as metals. Therefore, many companies are concerned with the production of plastics, with their distribution and innovation development. Plastics have found utility in a wide range of applications, we use them every day. Measurement of surface roughness of plastic moldings produced by the injection molding process was carried out by a contact profilometer Mitutoyo Surftest SJ401. A reason for this measurement is to obtain information about surface roughness. For further technical adjustment is required to have higher surface roughness what helps to increase electrical conductivity of plastic moldings. This involves determination of a ratio between Ra/Rz (the ratio between the arithmetic average of the roughness profile Ra and the average maximum height of the profile Rz) in order to satisfy customer demand for achieving better surface characteristics leading to an increase in electrical conductivity.