A STUDY ON BEHAVIOR OF VU PIPE WITH OVERBURDEN PRESSURE UNDER APPLICATION OF INTERNAL LOADING METHOD

2021 ◽  
Vol 77 (4) ◽  
pp. 187-195
Author(s):  
Koki OYAMA ◽  
Masahiro HYODO ◽  
Masaya NISHIGUCHI ◽  
Hidehiko OGATA ◽  
Masayuki ISHII
Keyword(s):  
Internal Loading ◽  
Overburden Pressure ◽  
Loading Method

BASIC STUDY ON BEHAVIOR OF BURIED FLEXIBLE PIPE UNDER APPLICATION OF INTERNAL LOADING METHOD

2021 ◽  
Vol 77 (3) ◽  
pp. 108-118
Author(s):  
Koki OYAMA ◽  
Masahiro HYODO ◽  
Hidehiko OGATA ◽  
Masayuki ISHII ◽  
Kazuhiro UENO
Keyword(s):  
Internal Loading ◽  
Flexible Pipe ◽  
Basic Study ◽  
Loading Method

Carbon Nanotube-Supported Amorphous Co–B for Hydrogenation of M-chloronitrobenzene

2018 ◽  
Vol 42 (3) ◽  
pp. 170-174 ◽  
Author(s):  
Feng Li ◽  
Wenxi Zhu ◽  
Jinrong Liang ◽  
Hua Song ◽  
Keliang Wang ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Internal Loading ◽  
External Loading ◽  
Physiochemical Properties ◽  
Loading Method ◽  
Valence States ◽  
Nanotubular Structure ◽  
Kinetics Of ◽  
Alloy Catalysts ◽  
Thermal Stability Of

A series of carbon nanotube (CNT)-supported amorphous Co–B alloy catalysts were prepared by selectively depositing Co–B particles inside and/or outside of CNTs. The effects of the nanotubular structure on the physiochemical properties of the amorphous Co–B alloys were studied. It was found that the internal loading enhanced the thermal stability of the amorphous Co–B alloys and inhibited the loss of Co compared with the external loading. The internal loading also increased the proportion of elemental Co in the Co–B alloys, while the loading method did not change the valence states of either Co or B. The internally loaded Co–B particles exhibited higher hydrogenation activity for m-chloronitrobenzene ( m-CNB) than the externally loaded analogue. The kinetics of m-CNB hydrogenation were also studied.

A three-dimensional pallet loading method for single-size boxes

1997 ◽  
Vol 48 (7) ◽  
pp. 726-735 ◽  
Author(s):  
Fuh‐Hwa F Liu ◽  
C‐J Hsiao
Keyword(s):  
Three Dimensional ◽  
Pallet Loading ◽  
Loading Method ◽  
Single Size

Effective Loading Method of High- permeability Magnetic Sheet for NFC/WPT Hybrid Antenna

2017 ◽  
Vol 137 (6) ◽  
pp. 826-833
Author(s):  
Takaho Sekiguchi ◽  
Hiromu Odanaka ◽  
Yoshinobu Okano ◽  
Satoshi Ogino
Keyword(s):  
High Permeability ◽  
Loading Method

scholarly journals Experimental studies on the transformation from firn to ice in the wet-snow zone of temperate glaciers

1997 ◽  
Vol 24 ◽  
pp. 181-185 ◽  
Author(s):  
Katsuhisa Kawashima ◽  
Tomomi Yamada
Keyword(s):  
Experimental Studies ◽  
Ice Formation ◽  
Compression Tests ◽  
Densification Rate ◽  
Overburden Pressure ◽  
Proportionality Constant ◽  
Wet Snow ◽  
Water Saturated ◽  
The Relationship ◽  
Good Agreement

The densification of water-saturated firn, which had formed just above the firn-ice transition in the wet-snow zone of temperate glaciers, was investigated by compression tests under pressures ranging from 0.036 to 0.173 MPa, with special reference to the relationship between densification rate, time and pressure. At each test, the logarithm of the densification rate was proportional to the logarithm of the time, and its proportionality constant increased exponentially with increasing pressure. The time necessary for ice formation in the firn aquifer was calculated using the empirical formula obtained from the tests. Consequently, the necessary time decreased exponentially as the pressure increased, which shows that the transformation from firn in ice can be completed within the period when the firn aquifer exists, if the overburden pressure acting on the water-saturated firn is above 0.12–0.14 MPa. This critical value of pressure was in good agreement with the overburden pressure obtained from depth–density curves of temperate glaciers. It was concluded that the depth of firn–ice transition was self-balanced by the overburden pressure to result in the concentration between 20 and 30 m.

Impact of Pd nanoparticle loading method on SnO2 surface for natural gas detection in humid atmosphere

2021 ◽  
Author(s):  
Chengcheng Liu ◽  
Koichi Suematsu ◽  
Akihito Uchiyama ◽  
Ken Watanabe ◽  
Yanbao Guo ◽  
...  
Keyword(s):  
Natural Gas ◽  
Gas Detection ◽  
Humid Atmosphere ◽  
Pd Nanoparticle ◽  
Loading Method
Sign in / Sign up

Export Citation Format

Share Document