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| 1 | Current technology development for CO2 utilization into solar fuels and chemicals:A review显示文摘The continuous consumption of fossil fuels causes two important impediments including emission of large concentrations of CO2 resulting in global warming and alarming utilization of energy assets.The conversion of greenhouse gas CO2 into solar fuels can be an expedient accomplishment for the solution of both problems,all together.CO2 reutilization into valuable fuels and chemicals is a great challenge of the current century.Owing to limitations in traditional approaches,there have been developed many novel technologies such as photochemical,biochemical,electrochemical,plasma-chemical and solar thermochemical.They are currently being used for CO2 capture,sequestration,and utilization to transform CO2 into valuable products such as syngas,methane,methanol,formic acid,as well as fossil fuel consumption reduction.This review summarizes different traditional and novel thermal technologies used in CO2 conversion with detailed information about their working principle,types,currently adopted methods,developments,conversion rates,products formed,catalysts and operating conditions.Moreover,a comparison of these novel technologies in terms of distinctive key features such as conversion rate,yield,use of earth metals,renewable energy,investment,and operating cost has been provided in order to have a useful review for future research direction. | Azeem Mustafa Bachirou Guene Lougou Yong Shuai Zhijiang Wang Heping Tan | 2020 | Journal of Energy Chemistry2020，29，10： | 16 |
| 2 | Joint method for reconstructing three-dimensional temperature of flame using Lucy-Richardson and nearest neighbor filtering using light-field imaging显示文摘The real-time measurement and reconstruction of three-dimensional temperature are essential when studying the combustion process inside a flame. In the proposed sectioned flame light field imaging model, flame sections are reconstructed based on the characteristics identified using the Lucy-Richardson or nearest neighbor filtering methods, or a joint method involving a combination of both, to improve on the accuracy of two-dimensional temperature reconstruction. Compared to the results of a previous work, the proposed method increases the resolution in the depth of field direction and the extraction of the flame temperature of all sections from the same height ensures the accuracy of the reconstructed temperature distribution across the cross-section of the flame. The relative error when compared to the actual flame is less than 10%. Thus, this approach allows the accurate estimation of the three-dimensional temperature distribution inside a flame, and enables the rapid and effective reconstruction of the three-dimensional temperature field. | LI TianJiao YUAN Yuan SHUAI Yong TAN HePing | 2019 | Science China(Technological Sciences)2019，62，7： | 7 |
| 3 | Recent progress in computational thermal radiative transfer显示文摘The equation describing the transfer of radiant energy in semitransparent media is radiative transfer equation. In three-dimensional semitransparent media, radiative intensity is a function of 7 dimensions, which can only be solved through the numerical method in most circumstances. Numerical simulation has become an important way in the study and application of the theory of thermal radiative transfer in semitransparent media. This paper reviews the recent progress of Chinese scholars in the field of computational thermal radiative transfer, and proposes some important subjects in this field for future study. | TAN HePing LIU LinHua YI HongLiang ZHAO JunMing QI Hong TAN JianYu | 2009 | Chinese Science Bulletin2009，54，22： | 7 |
| 4 | IL-17A-dependent gut microbiota is essential for regulating diet-induced disorders in mice显示文摘The gut microbiota plays a key role in obesity and related metabolic disorders, and multiple factors including diet, host genotype, and age regulate it. Many studies have examined the contribution of extrinsic factors to the regulation of the gut microbiota, but the importance of the host genetic constitution cannot be ignored. Interleukin 17A(IL-17A), a pro-inflammatory cytokine, is important in the defense against infection and diseases. Here, we investigated the association among IL-17, a high-fat diet(HFD), and the gut microbiota. Mice deficient in IL-17A were resistant to diet-induced obesity and related diseases. Compared with the Ⅱ-17^(-/-)mice, wild-type(WT) mice challenged with HFD showed obvious weight fluctuations, such as those seen in type 2 diabetes, and hematological changes similar to those associated with metabolic syndrome. However, housing WT mice and Ⅱ-17a^(-/-)mice together significantly alleviated these symptoms in the WT mice. A metagenomic analysis of the mouse feces indicated that the microbial community compositions of these two groups differed before HFD feeding. The HFD mediated shifts in the gut microbial compositions, which were associated with the mouse phenotypes.We also identified potentially beneficial and harmful species present during this period, and drew networks of the most abundant species. A functional analysis indicated pathway changes in the WT and Ⅱ-17a^(-/-)mice when fed the HFD. Collectively, these data underscore the importance of the host factor IL-17 A in shaping and regulating the gut microbiota, which conversely, influences the host health. | Yujing Bi Chunxiao Li Lin Liu Jiyuan Zhou Zhengchao Li Huimin Deng Chunyan Wu Yanping Han Yajun Song Yafang Tan Xiaoyi Wang Zongmin Du Yujun Cui Yanfeng Yan Fachao Zhi Guangwei Liu Nan Qin Heping Zhang Ruifu Yang | 2017 | Science Bulletin2017，62，15： | 5 |
| 5 | Analysis of CO_2 utilization into synthesis gas based on solar thermochemical CH_4-reforming显示文摘In this study, the solar thermochemical reactor performance for CO_2 utilization into synthesis gas(H_2+ CO) based on CH_4 reforming process was investigated in the context of carbon capture and utilization(CCU) technologies. The P1 radiation heat transfer model is adopted to establish the heat and mass transfer model coupled with thermochemical reaction kinetics. The reactor thermal behavior with direct heat transfer between gaseous reactant and products evolution and the effects of different structural parameters were evaluated. It was found that the reactor has the potential to utilize by ~60% of CO_2 captured with 40% of CH_4 co-fed into syngas(72.9% of H_2 and 27.1% of CO) at 741.31 k W/mof incident radiation heat flux. However, the solar irradiance heat flux and temperature distribution were found to significantly affect the reactant species conversion efficiency and syngas production. The chemical reaction is mainly driven by the thermal energy and higher species conversion into syngas was observed when the temperature distribution at the inner cavity of the reactor was more uniform. Designed a solar thermochemical reactor able to volumetric store concentrated irradiance could highly improve CCU technologies for producing energy-rich chemicals. Besides, the mixture gas inlet velocity, operating pressure and CO_2/CH_4 feeding ratio were crucial to determining the efficiency of CO_2 utilization to solar fuels. Catalytic CO_2-reforming of CH_4 to chemical energy is a promising strategy for an efficient utilization of CO_2 as a renewable carbon source. | Bachirou Guene Lougou Yong Shuai Gédéon Chaffa Huang Xing Heping Tan Huibin Du | 2019 | Journal of Energy Chemistry2019，28，1： | 4 |
| 6 | Effects of Long-term Fertilization on Soil M icrobial Com m unity Structure,Labile Organic Carbon and Nitrogen and Enzym e Activity in Paddy Field and Upland显示文摘To investigate the effects of long-term fertilization systems on soil microbial community structure,labile organic carbon and nitrogen and enzyme activity in yellow sand paddy field and upland,a field experiment was conducted at the experimental station of Dongyang Institute of Maize Research in Zhejiang Province,China in 2009.The experiment consisted of six treatments with three replicates,and they were arranged in a completely randomized design,including no fertilization in paddy field (PCK),conventional fertilization in paddy field (PCF),formulated fertilization by soil testing in paddy field (PSTF),formulated fertilization by soil testing with organic manure in paddy field (PSTF+OF),conventional fertilization on upland (DCF),and formulated fertilization by soil testing with organic manure on upland (DSTF+OF).Soil nutrients,enzyme activity,microbial biomass and community structure were determined in 2015.The results showed that compared with no fertilization in paddy field (PCK),fertilization increased soil phosphorus and potassium content,and decreased pH value.No fertilization in paddy field (PCK) had no significant effect on soil culturable microorganisms in paddy field and upland,but formulated fertilization by soil testing with organic manure on upland (DSTF+OF) significantly increased the number of fungi.Formula fertilization by soil testing with organic manure (PSTF+OF) also significantly increased soil microbial biomass carbon and nitrogen in paddy field and upland.Moreover,fertilization had no significant effect on soil cellulase activity,but formula fertilization by soil testing with organic manure (PSTF+OF) significantly increased soil dehydrogenase and catalase activity.Therefore,long-term application of chemical fertilizer with organic fertilizer can effectively improve soil fertility. | Wang Guiyue Su Ting Han Hailiang Tan Heping Bao Fei Zhao Fucheng | 2019 | Meteorological and Environmental Research2019，10，5： | 4 |
| 7 | Three-dimensional temperature reconstruction of diffusion flame from the light-field convolution imaging by the focused plenoptic camera显示文摘The plenoptic imaging technique provides a promising approach to the non-invasive three-dimensional measurement, especially for the high-temperature combustion diagnosis. We establish a light-field convolution imaging model for diffusion flame in this work, considering the radiation transfer process inside the diffusion flame and the light transfer process inside the focused plenoptic camera together. The radiation transfer process is described by the radiation transfer equation and solved by the generalized source multi-flux method. Wave optics theory is adopted to describe the light transfer process, combining Fresnel diffraction and the phase conversion of the lens. The flame light-field image is obtained by the light-field convolution imaging model and adopted as the measurement signal to reconstruct three-dimensional temperature field. The inverse problem of temperature reconstruction is solved by the least square QR decomposition method. The simulative temperature reconstruction work is conducted, including the inverse analysis, the uncertainty analysis, and the measurement noise influence. All the results show that the proposed measurement method is available to reconstruct three-dimensional temperature with satisfactory accuracy and acceptable uncertainty. Both symmetric and asymmetric distributed temperature fields are investigated, and the reconstructed results prove the validity and universality of the measurement method. | SHI JingWen QI Hong YU ZhiQiang AN XiangYang REN YaTao TAN HePing | 2022 | Science China(Technological Sciences)2022，65，2： | 4 |
| 8 | Fe3O4 Octahedral Colloidal Crystals显示文摘我们在场为没有底层的帮助的高度命令的八面的 Fe3O4 胶体的单个晶体的大规模制造的一个灵巧、可控制的方法。油的酸被用来在胶体的答案减少 nano 大楼块的溶解度并且导致一个结晶化过程。我们的胶体的晶体具有 multimicron 尺寸并且显示出典型结晶的特征。他们有很柔韧的结构并且当一篇小说与相对狭窄的毛孔尺寸分布订了磁性的 mesoporous 材料,能服务。样品基于它的好 crystallinity,以及 interparticle 在 5 K 拥有 100 K 的极其高的 Verwey 转变温度(T V ) 和 86 emu/g 的高浸透磁化(M S ) 偶极的相互作用行为从它的唯一的结构产生。电气化学的大小表明了 mesoporous 的优秀能力胶体的晶体当在锂离子电池使用了时。 | L-r Meng Weimeng Chen Yiwei Tan Lin Zou Chinping Chen Heping Zhou Qing Peng Yadong Li | 2011 | Nano Research2011，4，4： | 3 |
| 9 | Study on Safety Analysis of Botanical Pesticides显示文摘Aiming at the safety problems of botanical pesticides currently ignored,the paper analyzes the unsafe factors existing in botanical pesticides from the three aspects of active ingredients,inactive ingredients and unregistered active ingredients,in order to provide a scientific reference for the safe use and effective supervision of botanical pesticides. | Tan Heping Shi Xiefei Feng Dejian Chen Nengwu | 2014 | Plant Diseases and Pests2014，5，5： | 3 |
| 10 | Analysis of radiation heat transfer and temperature distribu- tions of solar thermochemical reactor for syngas production显示文摘这份报纸用分离纵标方法(fvDOM ) 和为放射热的 P1 近似转移的有限体积为 syngas 生产调查了太阳的 thermochemical 反应堆的放射热转移和温度分布。不同参数包括吸收率,放射率,思考基于放射散布,和搬运人气体将极大地影响反应堆的流动入口速度热性能足够地被调查。fvDOM 近似被用来沿着反应堆获得放射紧张分发。在温度的落下源于散布的放射进一步用 P1 近似被调查。结果显示 P1 近似和 fvDOM 放射模型之间的反应堆温度差别在不同操作条件下面是很靠近的。然而,由于热非平衡随放射放射率的增加增加了的大温度差别在放射入口区域被观察。事件放射流动分发在整个反应堆在温度分发上有强壮的影响,这被发现。这份报纸表明边界放射热损失引起的温度落下不应该为太阳的 thermochemical 反应堆的热表演分析被忽视。 | Bachirou GUENE LOUGOU Yong SHUAI Xiang CHEN Yuan YUAN Heping TAN Huang XING | 2017 | Frontiers in Energy2017，11，4： | 3 |
| 11 | Transient radiative heat transfer in an inhomogeneous participating medium with Fresnel’s surfaces显示文摘This paper studies the radiative heat transfer within an inhomogeneous and isot- ropically scattering medium with reflecting Fresnel's surfaces. Thermal radiation transfers in a curve inside a medium with an inhomogeneous distribution of a re- fractive index. The inhomogenous medium is divided into n homogenous isother- mal sub-layers and in each sub-layer the radiation transfers in a straight line. By adopting a multilayer radiative transfer model and using a ray-tracing/nodal- ana- lyzing method, a radiative transfer model is built for the inhomogenous participat- ing medium. In the multilayer model, a criterion for refraction / total reflection at the interfaces between neighboring sub-layers is introduced, avoiding the integral singularity and reflection at physically inexistent interfaces (only the total reflection is considered). Transient thermal behavior is examined when the parameters of the radiative properties such as refractive indexes, extinction coefficients, and sin- gle-scattering albedoes vary continually along the thickness direction. | YI HongLiang TAN HePing | 2008 | Science China(Technological Sciences)2008，51，8： | 3 |
| 12 | A novel stochastic reaction-diffusion model of Ca^2+ blink in cardiac myocytes显示文摘In cardiac myocytes,the sarcoplasmic reticulum(SR)is the main storage organelle of free Ca^(2+).The concentration of free Ca^(2+)in the SR is 0.5–1.0 mmol/L and is 2–3 orders of magnitude greater than that in the cytosol.The SR is composed of interconnected cisternae(junctional SR,i.e.,JSR)and tubules(free SR network,i.e.,FSR)that extend throughout the cytosol[1].Ca^(2+)is released from the JSR into the cytosol via Ca^(2+)release units(CRUs, | Jinghui Li Wenjun Xie Xi Chen Yunlong Huo Heping Cheng Wenchang Tan | 2017 | Science Bulletin2017，62，1： | 2 |
| 13 | Analysis of heat flow diagram of small-scale power generation system:Innovative approaches for improving techno-economic and ecological indices显示文摘In this paper,the heat flow diagram of steam turbine model K-6-35 has been analyzed for innovative approaches towards improving the techno-economic and ecological indices of the small-scale power generation system.The numerical analysis is performed using IPSEpro process simulation software based on heat balance method under four different cases.It was found that the study of Solar Assisted Power Generation(SAPG)system has important practical significance in power generation with minimum pollutants and maximum efficiency.Both fuel-saving(FS)and power-boosting(PB)operation modes of the SAPG system are considered.Various types of stand-alone solar thermal power plants exhibited very low overall efficiency with many ecological advantages compared to the conventional thermal power plant based on fossil fuels.Besides,SAPG system with FS mode presented higher techno-economic indices and operation performance.An important reduction in fuel consumption and pollutant emissions could be obtained with SAPG system.Considering the hourly,daily,monthly,and yearly amount of saved fuel and reduced pollutants in the whole power plant,the SAPG system with FS mode can largely contribute to high ecological indices power generation.A thermal efficiency increased by 1.31%with specific equivalent fuel consumption decreased by 22.54 g/kWh was obtained with SAPG system.The coal consumption was reduced by 4.75%when SAPG system operates in FS mode. | SHAGDAR Enkhbayar SHUAI Yong GUENE LOUGOU Bachirou GANBOLD Enkhjin CHINONSO Ogugua Paul TAN HePing | 2020 | Science China(Technological Sciences)2020，63，11： | 2 |
| 14 | Radiative heat transfer and thermal characteristics of Fe-based oxides coated SiC and Alumina RPC structures as integrated solar thermochemical reactor显示文摘This paper investigated radiative heat transfer and thermal characteristics of Fe-based oxides coated SiC and Alumina reticulated porous ceramic structures as integrated solar thermochemical reactor.High-flux solar radiation absorption and axial temperature distribution in the ceramic foams reactor were analyzed by adopting surface-to-surface radiation model coupled to the P1approximation for radiation heat transfer.The radiative heat transfer and thermal characteristics of different foam-type RPC structures,including SiC,CeO_2,FeAl_2O_4,NiFeAlO_4,Fe_3O_4/SiC,and NiFe_2O_4/SiC were evaluated.The mass flow rate and foam structural parameters,including the permeability,pore mean cell size,and extinction coefficients have significantly affected the axial temperature distribution,pressure drop,heat transfer,and fluid flow.Integrated porous structure to the solar receiver could maximize the incorporation of redox powder in the reacting medium,lower the pressure drop,and enhance the thermal performance of the thermochemical reacting system.SiC structure was the candidate materials in the case where more heat flux and high axial temperature distribution is needed.However,Fe-based oxide coated Al_2O_3structure could be considered regarding the heat transfer enhancement along with the catalyst activity of oxygen carriers for solar thermochemical reacting system performance. | GUENE LOUGOU Bachirou SHUAI Yong PAN RuMing CHAFFA Gédéon AHOUANNOU Clément ZHANG Hao TAN HePing | 2018 | Science China(Technological Sciences)2018，61，12： | 2 |
| 15 | Assessment of column aerosol optical properties using ground-based sun-photometer at urban Harbin, Northeast China显示文摘Aerosol plays a key role in determining radiative balance, regional climate and human health.Severe air pollution over Northeast China in recent years urges more comprehensive studies to figure out the adverse effects caused by excessive aerosols. In this study, column aerosol measurements over urban Harbin, a metropolis located at the highest latitude in Northeast China, during May 2016 to March 2017 were conducted using a CIMEL sun-photometer to analyze local aerosol properties and its variation from different aspects. According to the observations, aerosol optical depth at 440 nm(AOD_(440)) ranges from 0.07 up to 1.54, and the large variability in both AOD_(440) and Angstrom Exponent(AE_(440–870)) indicates the frequent change of aerosol types due of different emission sources. Coarse mode particles dominated Harbin during the studying period because of the long-range transported dust and probably the suspended snow crystals in winter. As the wavelength increases, relatively consistent decrease trends of single scattering albedo(SSA) and asymmetry factor(ASY) were observed in spring, autumn, and winter, indicating the presence of absorbing polluted aerosols. Mixed type(MIX) aerosol dominated the study region with a total percentage of 34%, and biomass burning and urban industry(BB/UI), clean continental(CC), and desert dust(DD) aerosols were found to be 31%, 27%, and 8%, respectively. The current work fills up the optical characteristics of aerosols in Harbin, and will contribute to the in-depth understanding of local aerosol variation and regional climate change over Northeast China. | Qixiang Chen Yuan Yuan Xing Huang Zhihong He Heping Tan | 2018 | Journal of Environmental Sciences2018，30，12： | 2 |
| 16 | Heat transfer and friction factor of Therminol liquid phase heat transfer fluid in a ribbed tube显示文摘Experiments and simulations on flow and heat transfer behavior of Therminol-55 liquid phase heat transfer fluid have been conducted in a ribbed tube with the outer diameter and inner diameter 25.0 and 20.0 mm,pitch and rib height of 4.5 and 1.0 mm.respectively.Experimental results show that the heat transfer and thermal performance of Therminol-55 liquid phase heat transfer fluid in the ribbed tube are considerably improved compared to those of the smooth tube.The Nusselt number increase with the increase of Reynolds number.The increase in heat transfer rate of the ribbed tube has a mean value of 2.24 times.Also,the pressure drop results reveal that the average friction factor of the ribbed tube is in a range of 2.4 and 2.8 times over the smooth tube.Numerical simulations of three-dimensional flow behavior of Therminol-55 liquid phase heat transfer fluid are carried out using three different turbulence models in the ribbed tube.The numerical results show that the heat transfer of ribbed tube is improved because vortices are generated behind ribs,which produce some disruptions to fluid flow and enhance heat transfer compared with smooth tube.The numerical results prove that the ribbed tube can improve heat transfer and fluid flow performances of Therminol liquid phase heat transfer fluid. | Weiguo Xu Guodong Liu Qinghong Zhang Shuai Wang Huilin Lu Heping Tan | 2017 | Chinese Journal of Chemical Engineering2017，25，10： | 2 |
| 17 | Thermal performance analysis of porous media receiver with concentrated solar irradiation显示文摘 | Fuqiang Wang Yong Shuai Heping Tan Chunliang Yu | 2013 | International Journal of Heat and Mass Transfer2013，，： | 1 |
| 18 | Temperature Field of Radiative Equilibrium in a Semitransparent Slab With a Linear Refractive Index And Gray Walls 显示文摘 | HUANG Yong XIA Xinlin TAN Heping | 2002 | Jour- nal of Quantitative Spectroscopy and Radiative Transfer2002，74，： | 1 |
| 19 | Temperature Distributions in an Absorbing-Emitting-Scattering Semi- transparent Slab With Variable Spatial Refractive Index 显示文摘 | LIU Linhua TAN Heping YU Qizheng | 2003 | International Journal of Heat and Mass Transfer2003，46，： | 1 |
| 20 | Effects of microlens array orientation errors on plenoptic imaging of flame radiative properties and uncertainty analysis显示文摘Plenoptic imaging(PI)systems can flexibly record both spatial and angular information on flame radiation,enabling volumetric reconstruction of complex flames.The accuracy and efficiency of the reconstruction are significantly affected by the orientation parameters of the microlens array(MLA)in the system.To investigate the influence of potential parameter errors on flame light fields,we establish a typical orientation error model and employ ray-splitting-based Monte Carlo method to simulate the entire and sectioned PI for the three-dimensional flame under four error conditions,in which different radiative properties of flame(extinction coefficient,scattering albedo,and scattering phase function)are considered.Through the proposed uncertainty evaluation scheme,the flame image characteristics,intensity,structure deviations,and their local distribution for four error types are analyzed.The results show that the extinction coefficient and the MLA error type determine the flame PI uncertainty features,while the scattering properties only change the deviation levels.The major impact of the extinction coefficient on the transfer and accumulation of uncertainty in flame-sectioned PI is also revealed. | LI SuNing YUAN Yuan TAN HePing | 2021 | Science China(Technological Sciences)2021，64，10： | 1 |
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