全部文献期刊会议图书|学者科研项目
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作者:Junhui Zhang , Shiai Xu
来源:[J].Iranian Polymer Journal(IF 1.053), 2017, Vol.26 (7), pp.499-509
摘要:Phenalkamines with different structures are expected to affect the curing reaction of epoxy, yet the exact mechanism remains to be elucidated. In this study, four cardanol-based phenalkamines (named PK1, PK2, PK3, and PK4, respectively), synthesized from ethylenediamine, die...
作者:Junhui Zhang , Qun Chao ...
来源:[J].International Journal of Precision Engineering and Manufacturing(IF 1.585), 2017, Vol.18 (7), pp.995-1003
摘要:When manufacturing axial piston pumps, mass difference of piston-slipper assembly is inevitable because of manufacturing precision limits. Small mass difference may not cause problems when the pump operates at low speeds, while it cannot be ignored at high speeds. One problem rel...
作者:Junhui Zhang , Bing Xu ...
来源:[J].Journal of Mechanical Science and Technology(IF 0.616), 2017, Vol.31 (9), pp.4285-4295
摘要:Erosion damage affects the reliability and durability of axial piston pumps. An axial piston pump was tested using endurance life testing method. The phenomenon of erosion damage on the valve plate was observed using a confocal laser scanning microscope, by comparing the surface ...
作者:... Dongsheng Li , Junhui Zhang , Shijie Han
来源:[J].Plant and Soil(IF 2.638), 2017, Vol.416 (1-2), pp.165-179
摘要:Litter decomposition serves an important role in maintaining nitrogen (N) availability within forest ecosystems. However, the interactive effects of exogenous N, drought, and litter quality and mixing on N immobilization during decomposition remain unclear. The aim of this study ...
作者:... Shuqi Wang , Guanhua Dai , Junhui Zhang
来源:[J].Journal of Soils and Sediments(IF 1.965), 2017, Vol.17 (1), pp.23-34
摘要:Anthropogenic-induced greenhouse gas (GHG) emission rates derived from the soil are influenced by long-term nitrogen (N) deposition and N fertilization. However, our understanding of the interplay between increased N load and GHG emissions among soil aggregates is incomplete.
作者:... Qun Chao , Junhui Zhang , Yuan Chen
来源:[J].Meccanica(IF 1.747), 2017, Vol.52 (10), pp.2449-2469
摘要:The speed of Electro-Hydrostatic Actuator pump can recently reach 20,000 rpm and the cylinder block within such high-speed pump is more likely to tilt away from the valve plate, which results in wedge-shape oil film between cylinder block and valve plate and thus increase in leak...
作者:Junhui Zhang , Le Ding ...
来源:[J].Journal of Cleaner Production(IF 3.398), 2020, Vol.255
摘要:Abstract(#br)With the rapid advancement of urbanization in China, a huge amount of construction and demolition wastes (CDW) are generated. Recycling CDW into subgrade materials is a promising way to process these wastes, with significant environmental and economic benefits. But v...
作者:Junhui Zhang , Guang Sun ...
来源:[J].Journal of Cleaner Production(IF 3.398), 2020, Vol.253
摘要:Abstract(#br)Not only can the incineration provide an effective waste stream reduction, but also it enhances the energy recovery. However, the combustion performance of textile dyeing sludge is poor due to its low combustible content and low calorific value. This study propo...
作者:Junhui Zhang , Mengfei Xie ...
来源:[J].Separation and Purification Technology(IF 2.894), 2020, Vol.239
摘要:Abstract(#br)Recovering nitrogen from separately collected urine can potentially reduce cost and energy consumption of wastewater nitrogen removal and fertilizer production. In this study, we developed an open-loop hollow fiber membrane contactor (HFMC) to recover ammonium n...
作者:... Zeyu Zhang , Danning Li , Junhui Zhang
来源:[J].Construction and Building Materials(IF 2.293), 2020, Vol.238
摘要:Abstract(#br)The use of waste tire rubber as asphalt modifier has been a practice-ready technology. However, the interaction among components within asphalt rubber (AR) and warm asphalt rubber (WAR) is still unclear. During the blending process, the swelling rubber releases polym...

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