Auteur Jun Li
Documents disponibles écrits par cet auteur (10)
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Jun Li, Auteur ; Ling Zhao, Auteur ; Lu Guanzhong, Auteur |Perovskite-type catalysts group one Ln0.6Sr0.4FexCo1−xO3 (Ln = Nd, Pr, Gd, Sm, La, 0 < x < 1), (La0.8Sr0.2)0.9MnO3 and La0.8Sr0.2CrO3, and group two sodium-doped ACoO3 (Na:A = 1:4) and A0.8Na0.2MnO3 (A = La, Gd, Sm) were synthesized, and their[...]
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Jindui Hong, Auteur ; Hui Chen, Auteur ; Jun Li, Auteur |Two equations typically used for the pure-solid fugacity proved to be identical by selecting an appropriate relation for the pure-solid vapor pressure and the pure-liquid vapor pressure. On the basis of the pure-solid fugacity, a semipredictive [...]
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Jun Li, Auteur ; Chenjia You, Auteur ; Lifang Chen, Auteur |To reduce the high energy consumption and equipment corrosion in conventional processes of CO2 capture with aqueous amine solutions, the mixed nonaqueous solvents of monoethanolamine (MEA), diethanolamine (DEA), and diglycolamine (DGA) with poly[...]
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Xin Yan, Auteur ; Jun Li, Auteur ; Zhenping Feng, Auteur |Three-dimensional Reynolds-averaged Navier–Stokes solutions are employed to investigate the discharge and total temperature increase characteristics of the stepped labyrinth seal with honeycomb land. First, the relations between the windage heat[...]
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Zhigang Li, Auteur ; Jun Li, Auteur ; Xin Yan, Auteur |Effects of pressure ratio and rotational speed on the leakage flow and cavity pressure characteristics of the rotating staggered labyrinth seal were investigated by means of experimental measurements and numerical simulations. The rotating seal [...]
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Jun Li, Auteur ; Bo Qiu, Auteur ; Zhenping Feng, Auteur |The leakage rate of the labyrinth brush seal was experimentally measured and numerically investigated in this paper. Four different rotational speeds of 0, 1500, 2400 and 3000 rpm were utilized to investigate the effects on the leakage rate of t[...]
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Jun Li, Auteur ; Zhigang Li, Auteur ; Zhenping Feng, Auteur |The numerical approach using the multifrequency one-dimensional whirling orbit model and Reynolds-averaged Navier-Stokes (RANS) solution was proposed for prediction of rotordynamic coefficients of pocket damper seal (PDS). By conducting the mult[...]
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Jun Li, Auteur ; Zhi-Qiang Jiang, Auteur ; Jian Zhou, Auteur |Aromatic−aliphatic copolyesters of poly(ethylene-co-diethylene terephthalate)-co-poly(l-lactic acid) (PEDLT) with different compositions were synthesized by direct melt copolyesterization of l-lactic acid oligomers and poly(ethylene-co-diethylen[...]
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Mesostructure materials A-HMS (A = Ce, Ti, Co, Al, Cr, V, Zr) were synthesized with cetylamine as the structure director and tetraethyl orthosilicalite as the silica source. CeO2/V-HMS and CeO2/Al-HMS were prepared by dipping-calcination method.[...]
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Study on Mg2+ removal from ammonium dihydrogen phosphate solution by predispersed solvent extraction
JianHong Luo, Auteur ; Jun Li, Auteur ; Jin Yang, Auteur |The predispersed solvent extraction (PDSE) is a new method for separating solutes from aqueous solution, and for its high extraction ratio, the PDSE presents huge potential for the extraction from dilute solution. In the present paper, colloidal[...]
