Pub Date : 2013-08-01DOI: 10.1109/ICMREE.2013.6893811
Hongyuan Li, Hong Xu
In order to inspect the long weld efficiently, the weld-guided ultrasonic waves are studied in this paper. By using the finite element method, the propagations of the compression and the shear weld-guided modes are studied and compared. The energy of the two modes along and across the weld are analyzed using Hilbert envelopes. The results show that the shear weld-guided mode decays less than the compression mode along the weld, and the energy of the shear mode is more concentrated in the weld and heat-affected zone compared to the compression mode, which means the shear mode is more suitable for inspecting the weld. The interaction of the shear mode and the damage in the weld and the heat-affected zone is also studied. The results show that the damage reflected signal in the weld can be used as the characteristics signal for detecting the damage. The damage localization capability of the shear weld-guided mode is then verified by a case study. The works in this paper show that the damage in the long weld and its heat-affected zone can be detected and located using the shear weld-guided mode from one single transducer position.
{"title":"Numerical simulation of ultrasonic guided waves in welded joint","authors":"Hongyuan Li, Hong Xu","doi":"10.1109/ICMREE.2013.6893811","DOIUrl":"https://doi.org/10.1109/ICMREE.2013.6893811","url":null,"abstract":"In order to inspect the long weld efficiently, the weld-guided ultrasonic waves are studied in this paper. By using the finite element method, the propagations of the compression and the shear weld-guided modes are studied and compared. The energy of the two modes along and across the weld are analyzed using Hilbert envelopes. The results show that the shear weld-guided mode decays less than the compression mode along the weld, and the energy of the shear mode is more concentrated in the weld and heat-affected zone compared to the compression mode, which means the shear mode is more suitable for inspecting the weld. The interaction of the shear mode and the damage in the weld and the heat-affected zone is also studied. The results show that the damage reflected signal in the weld can be used as the characteristics signal for detecting the damage. The damage localization capability of the shear weld-guided mode is then verified by a case study. The works in this paper show that the damage in the long weld and its heat-affected zone can be detected and located using the shear weld-guided mode from one single transducer position.","PeriodicalId":6427,"journal":{"name":"2013 International Conference on Materials for Renewable Energy and Environment","volume":"85 1","pages":"872-876"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90519563","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2013-08-01DOI: 10.1109/ICMREE.2013.6893833
Meirong Ma, Xiaoju Shi, Limin Cao, Zongwu Deng
An air-cathode dual-chamber photosynthetic microbial fuel cell (PMFC) is developed for generating electrical energy through harnessing solar energy by Anabaena variabilis. The PMFC can be operated continuously for 25 days with stable power output without adding any mediator. The aim of this work is to study the PMFC performance and the effect of phosphate buffer and NaCl solution as cathode electrolyte on electricity production process. The results show that the highest power density (47.6 mW/m2) was achieved by a PMFC using NaCl solution as the cathode electrolyte. This is attributed to a larger decrease in internal resistance induced by NaCl solution as compared with the phosphate buffer. NaCl solution leads to an increase in power production by 186.7% than phosphate buffer at the same concentration. Bacteria infection was also found in the anode chamber which is likely the cause of higher power output than PMFC using pure culture.
{"title":"The operation of photosynthetic microbial fuel cells powered by Anabaena variabilis","authors":"Meirong Ma, Xiaoju Shi, Limin Cao, Zongwu Deng","doi":"10.1109/ICMREE.2013.6893833","DOIUrl":"https://doi.org/10.1109/ICMREE.2013.6893833","url":null,"abstract":"An air-cathode dual-chamber photosynthetic microbial fuel cell (PMFC) is developed for generating electrical energy through harnessing solar energy by Anabaena variabilis. The PMFC can be operated continuously for 25 days with stable power output without adding any mediator. The aim of this work is to study the PMFC performance and the effect of phosphate buffer and NaCl solution as cathode electrolyte on electricity production process. The results show that the highest power density (47.6 mW/m2) was achieved by a PMFC using NaCl solution as the cathode electrolyte. This is attributed to a larger decrease in internal resistance induced by NaCl solution as compared with the phosphate buffer. NaCl solution leads to an increase in power production by 186.7% than phosphate buffer at the same concentration. Bacteria infection was also found in the anode chamber which is likely the cause of higher power output than PMFC using pure culture.","PeriodicalId":6427,"journal":{"name":"2013 International Conference on Materials for Renewable Energy and Environment","volume":"35 1","pages":"968-972"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89275659","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2013-08-01DOI: 10.1109/ICMREE.2013.6893823
Chonggang Han, Wei Peng, Weimin Yang, Zhen Zhang, Changfeng Guan, Y. Ding, Hua Yan, Fengxiang Li
The heat transfer enhancement of grooved lobe rotors and smooth tube were investigated in the integrated heat transfer performance test bench of shell-and-tube heat exchanger. The results indicated that heat transfer rate of tube with the grooved lobe rotors increased about 80-120% compared with that of smooth tube, but the coefficients of resistance also increased about 65-75%. It would be necessary to modify the structure of grooved lobe rotors in the future in order to obtain high heat transfer coefficient and a relatively low friction factor.
{"title":"Heat transfer and pressure drop in tubes fitted with grooved lobe rotor-assembled strands","authors":"Chonggang Han, Wei Peng, Weimin Yang, Zhen Zhang, Changfeng Guan, Y. Ding, Hua Yan, Fengxiang Li","doi":"10.1109/ICMREE.2013.6893823","DOIUrl":"https://doi.org/10.1109/ICMREE.2013.6893823","url":null,"abstract":"The heat transfer enhancement of grooved lobe rotors and smooth tube were investigated in the integrated heat transfer performance test bench of shell-and-tube heat exchanger. The results indicated that heat transfer rate of tube with the grooved lobe rotors increased about 80-120% compared with that of smooth tube, but the coefficients of resistance also increased about 65-75%. It would be necessary to modify the structure of grooved lobe rotors in the future in order to obtain high heat transfer coefficient and a relatively low friction factor.","PeriodicalId":6427,"journal":{"name":"2013 International Conference on Materials for Renewable Energy and Environment","volume":"43 1","pages":"926-929"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89506893","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2013-08-01DOI: 10.1109/ICMREE.2013.6893668
E. Wang, Bing-Zheng Han, Shizhong Li
Solid-state fermentation (SSF) has received more and more attention and been applied to produce many kinds of chemicals in recent years, especially in the field of biofuel. The major problems to overcome in large-scale application of SSF are heat accumulation and heterogeneous distribution in this complex gas-liquid-solid multiphase bioreactor (or fermentor) system. In this work, a mathematical model of a rotating drum bioreactor for solid state anaerobic fermentation was developed which consider the transient radial temperature distribution in the substrate bed. Corresponding partial differential equations were solved using the finite volume method (FVM). Validation experiments were conducted in a 50L rotating drum fermentor. Simulation results could agree well with the experimental data. From these results, it was concluded that the mathematical model developed is a powerful tool to investigate design and scale-up of anaerobic SSF fermentors.
{"title":"Numerical simulation of transient radial temperature distribution in rotating drum bioreactor for solid state fermentation","authors":"E. Wang, Bing-Zheng Han, Shizhong Li","doi":"10.1109/ICMREE.2013.6893668","DOIUrl":"https://doi.org/10.1109/ICMREE.2013.6893668","url":null,"abstract":"Solid-state fermentation (SSF) has received more and more attention and been applied to produce many kinds of chemicals in recent years, especially in the field of biofuel. The major problems to overcome in large-scale application of SSF are heat accumulation and heterogeneous distribution in this complex gas-liquid-solid multiphase bioreactor (or fermentor) system. In this work, a mathematical model of a rotating drum bioreactor for solid state anaerobic fermentation was developed which consider the transient radial temperature distribution in the substrate bed. Corresponding partial differential equations were solved using the finite volume method (FVM). Validation experiments were conducted in a 50L rotating drum fermentor. Simulation results could agree well with the experimental data. From these results, it was concluded that the mathematical model developed is a powerful tool to investigate design and scale-up of anaerobic SSF fermentors.","PeriodicalId":6427,"journal":{"name":"2013 International Conference on Materials for Renewable Energy and Environment","volume":"42 1","pages":"291-294"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87990451","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2013-08-01DOI: 10.1109/ICMREE.2013.6893842
Duohong Wang, Dezhen Chen
With the development of Chinese economy, the reuse of closed landfills is valuable for the city development. In this paper, the method of the analytic hierarchy process is used. The AHP method for the solar power technology decision-making on the closed landfill is presented, which is also multi-criteria decision AHP method. The basic theory is detailed introduced. Meanwhile several factors are taken into account, which are economic factor, technologic factor and environmental factor. Then the analytic hierarchy process model on solar technology decision-making is established. The AHP model is applied to three types of solar systems. At last the flexible solar cell power generation system is the most suitable system for the closed landfill.
{"title":"The application of solar power system on closed landfill based on the analytic hierarchy process method","authors":"Duohong Wang, Dezhen Chen","doi":"10.1109/ICMREE.2013.6893842","DOIUrl":"https://doi.org/10.1109/ICMREE.2013.6893842","url":null,"abstract":"With the development of Chinese economy, the reuse of closed landfills is valuable for the city development. In this paper, the method of the analytic hierarchy process is used. The AHP method for the solar power technology decision-making on the closed landfill is presented, which is also multi-criteria decision AHP method. The basic theory is detailed introduced. Meanwhile several factors are taken into account, which are economic factor, technologic factor and environmental factor. Then the analytic hierarchy process model on solar technology decision-making is established. The AHP model is applied to three types of solar systems. At last the flexible solar cell power generation system is the most suitable system for the closed landfill.","PeriodicalId":6427,"journal":{"name":"2013 International Conference on Materials for Renewable Energy and Environment","volume":"11 1","pages":"1008-1011"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87407818","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2013-08-01DOI: 10.1109/ICMREE.2013.6893606
Weidong Zhang, Zuming Liu
In this paper, the power output of one PV module was simulated based on Rabl's model, Lorenzo's model, NREL one-minute irradiance data and other meteorological data, and three fluctuation indexes named AFM, RFC, and MFI were proposed and applied to the fluctuation analysis of one PV module's power output. The result of simulation indicates that the fluctuation of power output of PV modules was strongly influenced by the fluctuant irradiance derived from changes of the meteorology. The results of fluctuation analysis show that the power fluctuation conditions of PV modules can be expressed by the three indexes: MFI index can represent the energy size of the power fluctuation to a certain extent, the peaks of AFM curve show good consistency compared to the sharply changing locations of power curve, the value of RFC index represents the degree of uncertainty of PV power fluctuations.
{"title":"Simulation and analysis of the power output fluctuation of photovoltaic modules based on NREL one-minute irradiance data","authors":"Weidong Zhang, Zuming Liu","doi":"10.1109/ICMREE.2013.6893606","DOIUrl":"https://doi.org/10.1109/ICMREE.2013.6893606","url":null,"abstract":"In this paper, the power output of one PV module was simulated based on Rabl's model, Lorenzo's model, NREL one-minute irradiance data and other meteorological data, and three fluctuation indexes named AFM, RFC, and MFI were proposed and applied to the fluctuation analysis of one PV module's power output. The result of simulation indicates that the fluctuation of power output of PV modules was strongly influenced by the fluctuant irradiance derived from changes of the meteorology. The results of fluctuation analysis show that the power fluctuation conditions of PV modules can be expressed by the three indexes: MFI index can represent the energy size of the power fluctuation to a certain extent, the peaks of AFM curve show good consistency compared to the sharply changing locations of power curve, the value of RFC index represents the degree of uncertainty of PV power fluctuations.","PeriodicalId":6427,"journal":{"name":"2013 International Conference on Materials for Renewable Energy and Environment","volume":"7 1","pages":"21-25"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87499537","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2013-08-01DOI: 10.1109/ICMREE.2013.6893761
Jinwen Li
The bottom-emitting microcavity organic lighting device (OLED) employs a structure of glass/AL(15nm)/MoO3(xnm)/ NPD (40nm)/mCP: FIrpic(30nm, 7%)/ Bphen (40nm)/ LiF(1nm)/ A l (150nm). The blue electrophosphorescence using exothermic energy transfer from a host consisting of N, N'-dcarbazolyl-3,5-benzene (mCP) to the phosphorescent iridium complex iridium(III) bis [(4, 6-difluorophenyl)-pyridinato-N, C2']picolinate (FIrpic), using MoO3 and LiF as efficient hole and electron injection layers, respectively. The cavity structure consists of the highly reflective Al cathode and the semitransparent Al anode. The emission spectrum of the microcavity OLED is centered at 468nm with a full width at half maximum (FWHM) of 22 nm, and CIE color coordinates are x=0.15 and y=0.13. It's indicated that microcavity effect can modulated and narrowed the spectrum.
底射微腔有机照明器件(OLED)采用玻璃/AL(15nm)/MoO3(xnm)/ NPD (40nm)/mCP: FIrpic(30nm, 7%)/ Bphen (40nm)/ LiF(1nm)/ a l (150nm)的结构。用MoO3和LiF分别作为空穴和电子注入层，利用放热能量从N, N'-dcarbazolyl-3,5-苯(mCP)主体转移到荧光铱配合物铱(III)二[(4,6 -二氟苯基)吡啶-N, C2']吡啶酸(FIrpic)上。该空腔结构由高反射铝阴极和半透明铝阳极组成。该微腔OLED的发射光谱以468nm为中心，半峰全宽(FWHM)为22 nm, CIE色坐标为x=0.15和y=0.13。结果表明，微腔效应可以调制和缩小光谱。
{"title":"High color purity blue phosphorescent organic lighting emitting devices","authors":"Jinwen Li","doi":"10.1109/ICMREE.2013.6893761","DOIUrl":"https://doi.org/10.1109/ICMREE.2013.6893761","url":null,"abstract":"The bottom-emitting microcavity organic lighting device (OLED) employs a structure of glass/AL(15nm)/MoO3(xnm)/ NPD (40nm)/mCP: FIrpic(30nm, 7%)/ Bphen (40nm)/ LiF(1nm)/ A l (150nm). The blue electrophosphorescence using exothermic energy transfer from a host consisting of N, N'-dcarbazolyl-3,5-benzene (mCP) to the phosphorescent iridium complex iridium(III) bis [(4, 6-difluorophenyl)-pyridinato-N, C2']picolinate (FIrpic), using MoO3 and LiF as efficient hole and electron injection layers, respectively. The cavity structure consists of the highly reflective Al cathode and the semitransparent Al anode. The emission spectrum of the microcavity OLED is centered at 468nm with a full width at half maximum (FWHM) of 22 nm, and CIE color coordinates are x=0.15 and y=0.13. It's indicated that microcavity effect can modulated and narrowed the spectrum.","PeriodicalId":6427,"journal":{"name":"2013 International Conference on Materials for Renewable Energy and Environment","volume":"88 1","pages":"666-669"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83537042","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2013-08-01DOI: 10.1109/ICMREE.2013.6893634
Fang-fang Liu, Yun Sun, Q. He, Zhi-qiang Zhou
In order to improve the performance of CIGS solar cell, Rapid thermal annealing (RTA)was performed on Cu(In, Ga)Se2 (CIGS) solar cells under various annealing temperature (110°C, 150 °C, 180°C, 2 min holding time) in air ambient. Hall-effect, SEM and J-V measurements were carried out on CIGS films and cells before and after RTA treatments. The results show that the RTA treatment (annealing temperature ~150°C, holding time~2 min), as the optimal annealing condition, can greatly improve not only the quality of absorber film, but also the cell performance (including fill factor, open-circuit voltage). An high-efficiency of cell was achieved from 13.2% to 15.3% after the optimal RTA treatment.
{"title":"Rapid thermal annealing on dS/Cu(In, Ga)Se2-based solar cells","authors":"Fang-fang Liu, Yun Sun, Q. He, Zhi-qiang Zhou","doi":"10.1109/ICMREE.2013.6893634","DOIUrl":"https://doi.org/10.1109/ICMREE.2013.6893634","url":null,"abstract":"In order to improve the performance of CIGS solar cell, Rapid thermal annealing (RTA)was performed on Cu(In, Ga)Se2 (CIGS) solar cells under various annealing temperature (110°C, 150 °C, 180°C, 2 min holding time) in air ambient. Hall-effect, SEM and J-V measurements were carried out on CIGS films and cells before and after RTA treatments. The results show that the RTA treatment (annealing temperature ~150°C, holding time~2 min), as the optimal annealing condition, can greatly improve not only the quality of absorber film, but also the cell performance (including fill factor, open-circuit voltage). An high-efficiency of cell was achieved from 13.2% to 15.3% after the optimal RTA treatment.","PeriodicalId":6427,"journal":{"name":"2013 International Conference on Materials for Renewable Energy and Environment","volume":"311 11","pages":"143-146"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91458860","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2013-08-01DOI: 10.1109/ICMREE.2013.6893631
Jianping Sun, X. Cao, Y. Miu
Based on density functional theory, the structural and electronic properties of three typical III-phosphide (BP, AlP and GaP) nanotubes were studied by first principle calculation. The computed lattice constants and band gaps of three bulk structures using generalized gradient approximation (GGA) agree well with experimental data. For the nanotubes, the calculation demonstrated that the BP, AlP and GaP nanotubes were energetically stable. All the BP nanotubes are direct band gap semiconductors regardless of their chiral. In contrast, only zigzag AlP and GaP nanotubes are direct band gap semiconductors while armchair type nanotubes are indirect band gap. Furthermore, the band gaps of the nanotubes become wider as the tube diameter increases, indicating that the band gaps can be varied with nanotubes' structures.
{"title":"Structural and electronic properties of III-P compound nanotubes by first principle study","authors":"Jianping Sun, X. Cao, Y. Miu","doi":"10.1109/ICMREE.2013.6893631","DOIUrl":"https://doi.org/10.1109/ICMREE.2013.6893631","url":null,"abstract":"Based on density functional theory, the structural and electronic properties of three typical III-phosphide (BP, AlP and GaP) nanotubes were studied by first principle calculation. The computed lattice constants and band gaps of three bulk structures using generalized gradient approximation (GGA) agree well with experimental data. For the nanotubes, the calculation demonstrated that the BP, AlP and GaP nanotubes were energetically stable. All the BP nanotubes are direct band gap semiconductors regardless of their chiral. In contrast, only zigzag AlP and GaP nanotubes are direct band gap semiconductors while armchair type nanotubes are indirect band gap. Furthermore, the band gaps of the nanotubes become wider as the tube diameter increases, indicating that the band gaps can be varied with nanotubes' structures.","PeriodicalId":6427,"journal":{"name":"2013 International Conference on Materials for Renewable Energy and Environment","volume":"8 1","pages":"133-136"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85635165","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2013-08-01DOI: 10.1109/ICMREE.2013.6893784
Qingxi Cao, Peiqi Liu, Hui Liu, Shaohua Wu, Chunhui Yang
A simplified kinetic model for thermal DeNOx was developed and verified based on a latest detailed reaction mechanism. The results show the new simplified model improves remarkably comparing with the previous simplified models. Besides, the new simplified model can reproduce the results of the detailed model in plug flow reactor (PFR) reasonably over a wide range of operating conditions, including various temperatures, residence times, molar ratios of NH3 and NO, initial NO concentrations and O2 concentrations.
{"title":"A simplified kinetic model study of thermal DeNOx","authors":"Qingxi Cao, Peiqi Liu, Hui Liu, Shaohua Wu, Chunhui Yang","doi":"10.1109/ICMREE.2013.6893784","DOIUrl":"https://doi.org/10.1109/ICMREE.2013.6893784","url":null,"abstract":"A simplified kinetic model for thermal DeNOx was developed and verified based on a latest detailed reaction mechanism. The results show the new simplified model improves remarkably comparing with the previous simplified models. Besides, the new simplified model can reproduce the results of the detailed model in plug flow reactor (PFR) reasonably over a wide range of operating conditions, including various temperatures, residence times, molar ratios of NH3 and NO, initial NO concentrations and O2 concentrations.","PeriodicalId":6427,"journal":{"name":"2013 International Conference on Materials for Renewable Energy and Environment","volume":"47 1","pages":"750-753"},"PeriodicalIF":0.0,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88918373","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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