Results 1 to 10 of about 232,970 (323)

Optimization of Experimental Conditions for Determination of Surface Tension of Solution by the Maximum Bubble Pressure Method [PDF]

Daxue Huaxue, 2020
: The maximum bubble pressure method is a classical method to determine the surface tension of solution in physical chemistry laboratory. Due to the influence of various factors, the results from students have large standard deviation.
Jinlong Dong, Xuejuan Liu, Tingting Zhao, Bin Wen, Hongfei Han   +4 more
semanticscholar   +3 more sources

Critical Assessment of the Surface Tension determined by the Maximum Pressure Bubble Method [PDF]

Materials Research, 2015
The main factors that influence the value of surface tension of a liquid measured with the Maximum Pressure Bubble Method are critically evaluated.
Franco Emmanuel Benedetto, Hector Zolotucho, Miguel Oscar Prado   +2 more
doaj   +8 more sources

The surface tension of pure Zn measured by means of the maximum bubble pressure method

Surfaces and Interfaces
The authors acknowledge partial financial support from the "Ministerio de Economia y Competitividad" (Projects MAT2011-25029 and MAGNO - MAGnesium New Technological Opportunities, GRU-POANTOLIN-08Y) J.M. Molina wishes to thank the Universidad de Alicante (project GRE08-P13), the "Generalitat Valenciana" (Project GVPRE/2008/244) and also the "Ministerio
José Miguel Ferri, José Miguel Molina Jordá, E. Louis   +2 more
semanticscholar   +6 more sources

Surface tension of baked food batter measured by the maximum bubble pressure method. [PDF]

Agricultural and Biological Chemistry, 1991
The surface tension (σ) of batter prepared with one or two of the major ingredients of wheat flour, egg and sucrose was measured by the maximum bubble pressure method. The surface tension of the soft- and hard-wheat flour suspension decreased as the solid content of wheat flour was increased, finally reaching 48.2 and 52.7 dyn/cm, respectively.
Keiko Sasaki, Yoko Shimiya, Keiko Hatae, Atsuko Shimada   +3 more
semanticscholar   +5 more sources

Bubble-Growth for Wetting and Nonwetting System in the Maximum Bubble Pressure Method

MATERIALS TRANSACTIONS, 2001
This paper describes a new measuring apparatus for the maximum bubble pressure method to confirm the pressure change pattern during bubble formation for wetting and nonwetting systems. Generally speaking, a sawtooth pressure pattern has been widely, accepted by many researchers in the maximum bubble pressure method.
Hideo Nakae, Tomoaki Fukui
semanticscholar   +4 more sources

Density, Surface Tension, and Viscosity of Molten Ni‐Based Superalloys Using the Maximum Bubble Pressure and Oscillating Crucible Methods [PDF]

steel research international
Accurate data on the high‐temperature thermophysical properties, which are density, surface tension, and viscosity, are indispensable for performing high‐precision casting simulations of Ni‐based superalloys. Viscosity is the most important thermophysical property for thermofluidic analysis.
Tsuyoshi Nishi, Saori Matsumoto, Hidemasa Yamano, Kiichiro Hayashi, Rie Endo, Matheus Roberto Bellé, Lukas Neubert, Olena Volkova   +7 more
semanticscholar   +3 more sources

Measurement of Temperature Dependence of Surface Tension of Alcohol Aqueous Solutions by Maximum Bubble Pressure Method

Journal of Thermal Science and Technology, 2009
The surface tension of some high-carbon alcohol aqueous solutions increases as the temperature rises above a certain temperature. There have been attempts to use such special solutions in thermal devices to promote heat transfer.
Naoki ONO, Takahiro KANEKO, Shotaro NISHIGUCHI, Masahiro SHOJI   +3 more
doaj   +4 more sources

Density Measurement of Highly-Viscous Glass Melts Using Maximum Bubble Pressure Method

Materia Japan, 2019
Hirofumi Tokunaga
semanticscholar   +4 more sources

Experimental determination of gas–liquid interfacial tension for POE ISO 10/R-134a mixtures using the maximum bubble pressure method

Journal of the Brazilian Society of Mechanical Sciences and Engineering
Abstract This paper presents the development of an experimental apparatus designed for measuring the interfacial tension of a POE ISO 10/R-134a mixture under varying solubility conditions using the maximum bubble pressure method (MBPM). The apparatus features two capillary tubes immersed in a liquid volume against which a vapor bubble expands ...
Rodrigo A. Pizarro-Recabarren, Júlio C. A. Ferreira, Jader R. Barbosa   +2 more
semanticscholar   +3 more sources

Density, Surface Tension, and Viscosity of Liquid Low‐Sulfur Manganese–Boron Steel via Maximum Bubble Pressure and Oscillating Crucible Methods [PDF]

Steel Research International
In this study, the thermophysical properties of low‐sulfur manganese–boron steel with varying boron and sulfur contents at different temperatures are investigated. Density and surface tension are measured between 1550 and 1650 °C using the maximum bubble
Matheus Roberto Bellé, Lukas Neubert, Anastasiia Sherstneva, Taisei Yamamoto, Tsuyoshi Nishi, Hidemasa Yamano, Matthias Weinberg, Olena Volkova   +7 more
openalex   +2 more sources