An experimental trace gas investigation of fluid transport and mixing in a circular-to-rectangular transition duct [PDF]
An ethylene trace gas technique was used to map out fluid transport and mixing within a circular to rectangular transition duct. Ethylene gas was injected at several points in a cross stream plane upstream of the transition duct.
Hingst, W. R. +2 more
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Strain based design considerations for spiral welded pipelines [PDF]
, 2012 Pipelines are constructed in hostile environments where the occurrence of imposed plastic deformations can necessitate a strain based design approach. Under such conditions not only the strength and toughness properties have to be considered; also the ...
De Waele, Wim +3 more
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A study of the oxide dispersion and recrystallization in NiCrAl prepared from preoxidized powder [PDF]
The sintered aluminum powder (SAP) technique of dispersion strengthening (formation of an oxide dispersion by preoxidation of metal powders) was applied to atomized powder of a nickel alloy containing, by weight, 17% Cr, 5% Al, and 0.2% Y. The SAP-NiCrAl
Glasgow, T. K.
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Performance Evaluation of Two Palm Kernel Nut Cracker Machines [PDF]
, 2012 In this study performance evaluation of centrifugal impact approach and vertical palm kernel nut cracker machine was carried out. The results of the study show that the vertical centrifugal palm kernel cracker is more efficient than the centrifugal ...
Adekeye, T. +2 more
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Teshugang, 2015 The structure and mechanical properties of 14.8 mm hot-rolled strip coil of X100 pipeline steel (/% : 0.05C, 0.25Si, 1.97Mn, 0.008P, 0.002S, 0.26Cu, 0.36Cr, 0.38Ni, 0.22Mo, 0.03V, 0.02Ti, 0.09Nb, 0.029Als) with finishing rolling at 790-850 °C , after ...
周峰, 吴开明, 陈建新
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Uterine Arteriovenous Malformation As A Rare Cause Of Menorrhagia [PDF]
, 2008 Uterine arterio venous malformation is uncommon cause of menorrhagia.
Chakraborty, Sudipta +3 more
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CO2 pipelines material and safety considerations [PDF]
, 2009 This paper presents an overview of some of the most important factors and areas of uncertainty affecting integrity and accurate hazard assessment of CO2 pipelines employed as part of the Carbon Capture and Sequestration (CCS) chain.
Bilio, M +4 more
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Evaluation of tantalum-alloy-clad uranium mononitride fuel specimens from 7500-hour, 1040 C pumped-lithium-loop test [PDF]
Simulated nuclear fuel element specimens, consisting of uranium mononitride (UN) fuel cylinders clad with tungsten-lined T-111, were exposed for up to 7500 hr at 1040 C (1900 F) in a pumped-lithium loop. The lithium flow velocity was 1.5 m/sec (5 ft/sec)
Watson, G. K.
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Investigation the effect of Papaver Rhoeas, Malva Grandfolia, and Carduus Marianus Leaves Extracts on Mild Steel in HCl solution, by using weight loss method and linear polarisation resistance technique [PDF]
, 2012 We can say mild steel studied corrodes in hydrochloric acid solutions, and also mild steel corrodes when exposed to a solution of HCl and the rate of corrosion increases as the immersion time increases.
Kandemirli, Vedat Burak
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A Study on Phase Transformation of X100 Pipeline Steel during Continuous Cooling
Teshugang, 2010 The effect of cooling rate (0. 5 ~35℃/s) and strain (0. 3 ~ 0. 6) on structure of X100 pipeline steel (%： 0.06C, 0. 23Si, 1.90Mn, 0. 005P, 0.0003S, 0. 28 Mo, 0. 25 Ni, 0. 23 Cr, 0. 05 Nb, 0.02Ti, 0. 20Cu, 0.
周平 +5 more
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