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A modified zone model for estimating equivalent room thermal capacity

Hua CHEN, Xiaolin WANG

Frontiers in Energy 2013, Volume 7, Issue 3,   Pages 351-357 doi: 10.1007/s11708-013-0254-x

Abstract: The zone model has been widely applied in control analysis of heating, ventilation and air conditioningThis paper proposed a modified zone model which is much simpler in the HVAC system simulation and hasthe similar accuracy to the complicated simulation model.The proposed model took into consideration the effect of envelop heat reservoir on the room indoor temperatureThe efficacy of the proposed model was demonstrated by comparing it with the complicated model — heat

Keywords： room model     thermal network analysis     transfer function     heating     ventilation and air conditioning (HVAC)    

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Prevention of surgical site infection under different ventilation systems in operating room environment

Zhijian Liu, Haiyang Liu, Hang Yin, Rui Rong, Guoqing Cao, Qihong Deng

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 3, doi: 10.1007/s11783-020-1327-9

Abstract: Biological particles in the operating room (OR) air environment can cause surgical site infections (SSIsThe airflow field in the OR was solved by the Renormalization Group (RNG) k-e turbulence model, and theBCP phase was calculated by Lagrangian particle tracking (LPT) and the discrete random walk (DRW) model

Keywords： Operating room (OR)     Bacteria-carrying particles (BCPs)     Surgical site infections (SSIs)     Ventilation    

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An Algorithm of Evacuation Time Which Simulates the Evacuation Course

Zhu Jiaying,Zhang Heping

Strategic Study of CAE 2006, Volume 8, Issue 8,   Pages 73-76

Abstract:

In practice, if available safety egress time is longer than required safety egress time, people can evacuate the building in urgency successfully. In this paper, the evacuation facilities such as doors were abstracted as units of the net, and the evacuation course was simplified as series-wound net, shunt-wound net or their built-up system. The expressions of the algorithms for the four different systems were presented.

Keywords： evacuation arithmetic     room unit     series-wound model     shunt-wound model    

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Genomic and metabolomic analysis of with enhanced poly--glutamic acid production through atmospheric and room

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 12,   Pages 1751-1760 doi: 10.1007/s11705-022-2211-x

Abstract: Atmospheric and room temperature plasma was applied in this study to conduct mutation breeding of

Keywords： ARTP mutagenesis     Bacillus licheniformis     poly-γ-glutamic acid     metabolomics    

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Perspective on gallium-based room temperature liquid metal batteries

Frontiers in Energy 2022, Volume 16, Issue 1,   Pages 23-48 doi: 10.1007/s11708-022-0815-y

Abstract: Featuring inherent liquidity, metallicity, and biocompatibility, Ga-based room-temperature liquid metals

Keywords： liquid metals     soft electrodes     flexible batteries     deformable energy supply devices     epidermal electronics    

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Preparation, characterization of sludge adsorbent and investigations on its removal of hydrogen sulfide under room

Fen LI,Tao LEI,Yanping ZHANG,Jinzhi WEI,Ying YANG

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 2,   Pages 190-196 doi: 10.1007/s11783-014-0628-2

Abstract: To recycle the sludge resource from sewage treatment plants and solve the problem of odor pollution, the sludge was converted into an adsorbent by carbonized pyrolysis and the process was optimized by orthogonal experiments. The capability for odor removal as well as the structure of the adsorbent was studied with H S as a target pollutant. The results indicate that the main factor affecting the deodorization performance of the adsorbent is the activating time. The sludge adsorbent sample SAC1 prepared under optimum conditions exhibits the best deodorization performance with a H S breakthrough time of 58 min and an iodine value nearly that of the coal activated carbon. The breakthrough time of H S is much longer than that on the coal activated carbon. On the other hand, characterization results from X-ray diffractometer (XRD), X-ray photoelectron spectrometer (XPS) and scanning electron microscope (SEM) techniques show that SAC1 is composed of mainly graphite carbon with lower oxygen content on the surface. The bulk of SAC1 exhibits a honeycomb structure with well developed porosity and a high specific surface area of 120.47 m ·g , with the average pore diameter being about 5 nm. Such a structure is in favor of H S adsorption. Moreover, SAC1 is detected to contain various metal elements such as Zn, Fe, Mg, etc., leading to a superior deodorization property to that of coal activated carbon.

Keywords： orthogonal experiment     sludge adsorbent     hydrogen sulfide    

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Room-temperature hydrogenation of halogenated nitrobenzenes over metal–organic-framework-derived ultra-dispersed

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 12,   Pages 1782-1792 doi: 10.1007/s11705-022-2220-9

Abstract: Notably, the reaction smoothly proceeded at room temperature with full conversion and > 99% selectivity

Keywords： halogenated nitrobenzenes     room-temperature hydrogenation     Ni nanoparticles     nitrogen-doped carbon nanoneedles    

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Progress in Study of Standard Room/Corner Fire Test of Lining Materials on Enclosure

Yang Yun,Zhang Heping,Liu Jiyang

Strategic Study of CAE 2003, Volume 5, Issue 4,   Pages 55-60

Abstract:

Standard room/corner fire test is a full-scale reaction-to-fire research method.This paper introduces the principles and experimental devices of ISO 9705 room/corner fire test, and

Keywords： lining materials     full-scale     ISO 9705     room/corner fire test    

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Design and construction of steel roof truss on top of Three Gorges Project ship lift machine room

Sun Changzhong

Strategic Study of CAE 2013, Volume 15, Issue 9,   Pages 33-39

Abstract: ">According to the use of the steel roof truss on top of the Three Gorges Project ship lift machine roomstructure and its design scheme is verified by using the establishment of three-dimensional finite element modelwhich is suitable for Three Gorges Project ship lift steel roof construction work at the top of the roomproposed for steel truss segment, setting of lattice racks, steel truss hoisting installed central control roomstructure design method and construction scheme of the steel roof of Three Gorges Project ship lift the top room

Keywords： ship lift     computer room     steel roof truss     design     construction     Three Gorges Project    

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Crystallization Behavior and Stability of Chromite Synthesized in Chromium-containing Wastewater at Room Article

Jin-fang Lv, Ying-cong Quan, Xiong Tong, Yongjun Peng, Yong-xing Zheng

Engineering 2022, Volume 9, Issue 2,   Pages 67-76 doi: 10.1016/j.eng.2020.12.018

Abstract: In this paper, the feasibility of chromite synthesis at room temperature was comprehensively studied.concentration in the supernatant reached the sewage discharge standard after undergoing the ferrite process at roomThe particles obtained by the ferrite process at room temperature were characterized by a compact structurepath of the microscopic reaction was proposed to illuminate the synthesis mechanism of chromite under room

Keywords： Chromium-containing wastewater     Synthesis of chromite     Room temperature     Crystallization behavior     Stability    

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A nano-scale alignment method for imprint lithography

WANG Li, LU Bing-heng, DING Yu-cheng, QIU Zhi-hui, LIU Hong-zhong

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 2,   Pages 157-161 doi: 10.1007/s11465-006-0014-2

Abstract: A novel nano-scale alignment technique based on moiré signal for room-temperature imprint lithography

Keywords： submicron     alignment accuracy     nano-scale alignment     quadruple     room-temperature    

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Room temperature liquid metal: its melting point, dominating mechanism and applications

Junheng FU, Chenglin ZHANG, Tianying LIU, Jing LIU

Frontiers in Energy 2020, Volume 14, Issue 1,   Pages 81-104 doi: 10.1007/s11708-019-0653-8

Abstract: The room temperature liquid metal (LM) is recently emerging as a new class of versatile materials with

Keywords： melting point     liquid metal     crystal     thermodynamics     molecular dynamics    

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Room temperature oxidation of acetone by ozone over alumina-supported manganese and cobalt mixed oxides

Mehraneh Ghavami, Mostafa Aghbolaghy, Jafar Soltan, Ning Chen

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 6,   Pages 937-947 doi: 10.1007/s11705-019-1900-6

Abstract: supported single and mixed manganese and cobalt oxides catalysts were used for ozonation of acetone at room

Keywords： ozone     VOC     manganese oxides     cobalt oxides     alumina support    

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Development of the Nuclear Power Human Factors Engineering Field

Yang Mengzhuo

Strategic Study of CAE 2002, Volume 4, Issue 8,   Pages 12-19

Abstract:

The nuclear power human factors engineering is one of the components of nuclear engineering technology. It is a new engineering technology field that researches human - machine interaction and leads the human characteristics into the design of nuclear power technology to obtain safe and effective equipment and systems. The forming, progress and developments of this field are discussed combining the developing way in China. Meanwhile ,the integrated classification theory for human reliability and other research results completed by the author are expounded in this thesis.

Keywords： nuclear power human factors engineering     control room system     human reliability     integrated classification    

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Room temperature preparation of hydrazine-linked covalent organic frameworks coated capillaries for

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 5,   Pages 548-556 doi: 10.1007/s11705-022-2252-1

Abstract: (3-(ethylthio)propoxy)terephthalohydrazide) was first synthesized by a simpler and easier method at roomThe TFPB-DHzDS coated capillaries were prepared by an in-situ growth process at room temperature

Keywords： hydrazine-linked TFPB-DHzDS     in-situ growth method     open-tubular capillary electrochromatography     molecular simulations    

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Title Author Date Type Operation

A modified zone model for estimating equivalent room thermal capacity

Hua CHEN, Xiaolin WANG

Journal Article

Prevention of surgical site infection under different ventilation systems in operating room environment

Zhijian Liu, Haiyang Liu, Hang Yin, Rui Rong, Guoqing Cao, Qihong Deng

Journal Article

An Algorithm of Evacuation Time Which Simulates the Evacuation Course

Zhu Jiaying,Zhang Heping

Journal Article

Genomic and metabolomic analysis of with enhanced poly--glutamic acid production through atmospheric and room

Journal Article

Perspective on gallium-based room temperature liquid metal batteries

Journal Article

Preparation, characterization of sludge adsorbent and investigations on its removal of hydrogen sulfide under room

Fen LI,Tao LEI,Yanping ZHANG,Jinzhi WEI,Ying YANG

Journal Article

Room-temperature hydrogenation of halogenated nitrobenzenes over metal–organic-framework-derived ultra-dispersed

Journal Article

Progress in Study of Standard Room/Corner Fire Test of Lining Materials on Enclosure

Yang Yun,Zhang Heping,Liu Jiyang

Journal Article

Design and construction of steel roof truss on top of Three Gorges Project ship lift machine room

Sun Changzhong

Journal Article

Crystallization Behavior and Stability of Chromite Synthesized in Chromium-containing Wastewater at Room

Jin-fang Lv, Ying-cong Quan, Xiong Tong, Yongjun Peng, Yong-xing Zheng

Journal Article

A nano-scale alignment method for imprint lithography

WANG Li, LU Bing-heng, DING Yu-cheng, QIU Zhi-hui, LIU Hong-zhong

Journal Article

Room temperature liquid metal: its melting point, dominating mechanism and applications

Junheng FU, Chenglin ZHANG, Tianying LIU, Jing LIU

Journal Article

Room temperature oxidation of acetone by ozone over alumina-supported manganese and cobalt mixed oxides

Mehraneh Ghavami, Mostafa Aghbolaghy, Jafar Soltan, Ning Chen

Journal Article

Development of the Nuclear Power Human Factors Engineering Field

Yang Mengzhuo

Journal Article

Room temperature preparation of hydrazine-linked covalent organic frameworks coated capillaries for

Journal Article