Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Pal, Barnana"'
Autor:
Roy, Sudakshina, Pal, Barnana
The alkali metal ions in aqueous electrolyte solutions have strong influence on the surrounding network structure of water formed through hydrogen bonds. The extent of ionic perturbation to the structure of water depends on the nature of individual i
Externí odkaz:
http://arxiv.org/abs/1909.10262
Autor:
Pal, Barnana
Execution of Resonant Ultrasound Spectroscopy (RUS) for accurate measurement of elastic constants lies primarily on a perfect matching in the calculated and measured mode frequencies of free vibration. Calculation of these frequencies require estimat
Externí odkaz:
http://arxiv.org/abs/1902.09793
Autor:
Pal, Barnana, Roy, Sudakshina
The nature of variations of ultrasonic wave velocity(v) and attenuation constant({\alpha}) with the concentration(c) in aqueous solutions of NaCl, KCl and CsCl are investigated at room temperature(250C) at 1MHz and 2 MHz wave frequency. Fourier Spect
Externí odkaz:
http://arxiv.org/abs/1807.01516
Autor:
Pal, Barnana
Ultrasonic wave attenuation({\alpha}) measurement by pulse-echo method exhibits pronounced dependence on experimental conditions. It is shown to be an inherent characteristic of the method itself. Estimation of {\alpha} from the component wave amplit
Externí odkaz:
http://arxiv.org/abs/1801.04851
Autor:
Pal, Barnana
Publikováno v:
Ultrasonics 73 2017 140
The reported results for ultrasonic wave attenuation constant ({\alpha}) in pure water show noticeable inconsistency in magnitude. A "Propagating-Wave" model analysis of the most popular pulse-echo technique indicates that this is a consequence of th
Externí odkaz:
http://arxiv.org/abs/1605.04678
Autor:
Pal, Barnana
Publikováno v:
Ultrasonics 61 (2015) 6
A number of techniques with different degrees of accuracies have been devised for the measurement of acoustic wave attenuation in solids and liquids. Still, a wide variation is observed in the attenuation values in different materials reported in the
Externí odkaz:
http://arxiv.org/abs/1411.4374
Autor:
Pal, Barnana
Publikováno v:
International Journal of Emerging Technology and Advanced Engineering, 7(2) (2017) 92
The formation, growth, structure and cluster size distribution (CSD) properties in a two-dimensional system of particles interacting with Lennard-Jones (LJ) potential under controlled cooling condition have been studied using Monte-Carlo (MC) method
Externí odkaz:
http://arxiv.org/abs/1308.6655
Autor:
Pal, Barnana, Roy, Sudakshina
Publikováno v:
In Journal of Molecular Liquids 1 October 2019 291
Autor:
Pal, Barnana, Kundu, Srinanda
Publikováno v:
Universal Journal of Chemistry 1(3), pp- 96-101, 2013
The velocity (v) and attenuation constant (a) for ultrasonic waves of frequencies 1MHz and 2MHz propagating through aqueous sodium chloride solution have been measured over the concentration (c) region 0-5.3 mol.L-1 at room temperature (250 C). The v
Externí odkaz:
http://arxiv.org/abs/1206.2779