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The Feasibility of a Proposed Plant Design of Sheep Wool Insulation Material in Jordan to Eliminate the Negative Environmental Impact of Wasted Sheep Wool 认领 引用
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作者 Khalid M. Al-Malah Mais R. Al-Khalafat +3 位作者 Nataly A. Al-Zayadeen Aseel S. Al Mfalfal Bahieh M. Alma’atah Taha M. Alkhamis 《Journal of Environmental Protection》 2025年第2期130-147,共18页
This applied research seeks to explore feasible plant design for manufacturing insulation materials for construction projects using waste sheep fleece to address environmental issues related to wasted sheep wool and e... This applied research seeks to explore feasible plant design for manufacturing insulation materials for construction projects using waste sheep fleece to address environmental issues related to wasted sheep wool and enhance the gross national product. The process starts by collecting low-cost sheep fleece from farms and processed via a production line, including scouring, plucking, carding, thermal bonding, and packing. The design process involves determining an optimal location, infrastructure, staffing, machinery, environmental impact, and utilities. A final economic analysis is undertaken to estimate the product’s cost, selling price, and break-even point based on the anticipated capital and operational costs. The plant is intended to process 6778 tons of sheep wool annually. The study suggests that Mafraq Industrial City is a perfect location for the plant, and purchasing land and structures is the optimal option. The projected capital cost is 1,416,679 USD, while the anticipated operational costs amount to 3,206,275 USD. Insulation material production is estimated to be 114,756 m3 annually. The material may be manufactured into 1 m wide, 0.05 m thick sheets for 2.02 USD per square meter. Thus, for a 10-year plant, a 2.47 USD/m2 selling price breaks even in one year. 展开更多
关键词 Sheep Wool Solid Waste Plant Design Insulation Materials Jordan
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Optimum municipal wastewater treatment plant design with consideration of uncertainty 认领 引用 被引量:2
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作者 ZENGGuang-ming LINYu-peng QINXiao-sheng HUANGGuo-he LIJian-bing JIANGRu 《Journal of Environmental Sciences》 SCIE EI CAS 2004年第1期126-131,共6页
A newly developed model for the optimum municipal wastewater treatment plant(MWTP) design is presented. Through introducing the interval variables, the model attempts to consider the effects of uncertainties caused by... A newly developed model for the optimum municipal wastewater treatment plant(MWTP) design is presented. Through introducing the interval variables, the model attempts to consider the effects of uncertainties caused by the fluctuation of the wastewater quality and quantity during the design of MWTP. The model solution procedure is illustrated in detail, and a numerical example is given to verify the feasibility and advantage of the model. Furthermore, the possibility of the model application is briefly outlined. 展开更多
关键词 uncertainty municipal wastewater treatment plant optimum design model
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INTERFERENCE CHECKING IN COMPUTER-AIDED PLANT DESIGN SYSTEM 认领 引用
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作者 Wang Feng Zhao Hong Niu Junyu 《Computer Aided Drafting,Design and Manufacturing》 1997年第1期55-60,共6页
In this paper, the interference checking of three-dimensional objects within a plant is discussed and accomplished, which offers an automated solution to the design problems inherent in multi-user, multi-model environ... In this paper, the interference checking of three-dimensional objects within a plant is discussed and accomplished, which offers an automated solution to the design problems inherent in multi-user, multi-model environments. Also, the collision detection among moving objects is presented and discussed, and some new ideas are proposed. These methods are successfully applied in our Plant Design System (PDS) and are proven to be very practical and efficient. 展开更多
关键词 Interference checking plant design system three-dimensional model collision detection
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Mapping the Equivalent Vertical Sunshine Duration Curve of Outdoor Space Beside Buildings for Dynamic Landscape Planting Design 认领 引用
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作者 Chuang-Hung Lin Zheng-ZheXie +1 位作者 Chien-Yuan Han Shao-Wei Lu 《Journal of Civil Engineering and Architecture》 2026年第5期194-204,共11页
Dynamic shading behavior between buildings and other objects has been suggested as one way of changing microclimate and the change in microclimate that would in turn reduce the demand for heating and cooling.Understan... Dynamic shading behavior between buildings and other objects has been suggested as one way of changing microclimate and the change in microclimate that would in turn reduce the demand for heating and cooling.Understanding the dynamic shading behavior is an important aspect of the correct consideration of the sunshine in a built environment.Clearly,in order to reach the ideal landscape model for planting design,the light environment for plant growth also has to be taken into consideration.This study of dynamic sunshine distribution takes university buildings as a case to discover and discuss the light comfort zone for plant growth in the area adjacent to the buildings.In addition to simulating a shadow map that displays the duration of shadow at ground level a further number of shadow maps are constructed to represent the shadow patterns and durations at different heights above the ground.These are analyzed to gain an understanding of the vertical distribution of sunshine and its duration.Therefore we developed a novel concept,equivalent vertical sunshine hours curve(EVSH Curve),for different seasons and heights to review the required sunshine conditions for greening around a building.At the same time the behavior of the non-symmetrical light environment was observed on both sides of the portico due to the influence of nearby buildings.A more comprehensive deeper investigation of the light environment will indicate a more appropriate planting design for a greening place in a built environment. 展开更多
关键词 Sunshine duration curve planting design vertical light environment
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A Study on the Planning and Design of Campus Plant Communities Based on the Carbon Sink Capacity of Vegetation 认领 引用
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作者 Jingjing Sun 《Journal of Architectural Research and Development》 2025年第4期111-117,共7页
The purpose of this paper is to study the planning and design of campus plant communities from the perspective of vegetation carbon sink capacity.During the research period,based on literature review and material inve... The purpose of this paper is to study the planning and design of campus plant communities from the perspective of vegetation carbon sink capacity.During the research period,based on literature review and material investigation,the quantitative calculation of the carbon sink capacity of the vegetation of the campus of the case study university was carried out using the i-Tree model,and the shortcomings of the carbon sink level of the campus vegetation community were pointed out based on the calculation results.Subsequently,with the goal of improving the carbon sink capacity,the park is oriented to the planning and design of vegetation communities,and the feasibility of the program is demonstrated with the support of the data on the level of carbon sink capacity after the implementation of the program.It is hoped that this paper can provide technical reference for the managers of universities and urban landscape departments in China,and actively promote the optimization of vegetation communities,enhance the carbon sink capacity,and promote the full implementation of the goal of sustainable development. 展开更多
关键词 Carbon sink capacity Planning and design of plant communities i-Tree model Annual carbon sequestration
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H_∞ control design for unstable plants 认领 引用
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作者 何朕 孟范伟 +1 位作者 周荻 王广雄 《Journal of Harbin Institute of Technology(New Series)》 EI CAS 2010年第3期401-404,共4页
For the control of unstable plants,it is required that the Nyquist locus of the system should encircle anticlockwise the point-1+j0,and the performance weighting function must be selected based on the specific require... For the control of unstable plants,it is required that the Nyquist locus of the system should encircle anticlockwise the point-1+j0,and the performance weighting function must be selected based on the specific requirement of the mid-frequency gain. Besides,the performance limitation imposed by the Bode's integral also must be considered. Therefore the H∞ design for unstable plants is different from that in the regular case. It is pointed out that the sensitivity function for unstable plants must remain constant over the mid-frequency range to ensure a robust design. The selection of weighting functions to meet these requirements in the H∞ design is discussed in detail in the paper. A mixed sensitivity H∞ design example is also given to demonstrate the special considerations of the design. 展开更多
关键词 unstable plant H∞ design mixed sensitivity electromagnetic levitation
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Research on Key Points of Design of Standard Plants in Modern Industrial Parks Under the Background of Promoting the Development of New Quality Productive Forces 认领 引用
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作者 Zhengkai Cai 《Journal of World Architecture》 2024年第3期99-107,共9页
With the progress of science and technology and the acceleration of industrialization,the modern industrial park is an important carrier of industrial development.The importance of its standard plant design has become... With the progress of science and technology and the acceleration of industrialization,the modern industrial park is an important carrier of industrial development.The importance of its standard plant design has become increasingly prominent.With the development of new quality productive forces as the background,this research deeply discusses the key points of standard plant design in modern industrial parks.This paper uses literature review and case analysis to systematically analyze the important role of standard plant design in developing new quality productive forces in modern industrial parks and puts forward suggestions for optimizing design.It is found that the rationality,intelligence,and environmental protection of plant design are the key factors affecting the development of new quality productive forces.The paper summarizes the core points of modern industrial park standard plant design to provide a reference for the future development of related industries. 展开更多
关键词 New quality productive forces Modern industrial park Standard plant design Intelligent Environmental protection
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Plant Landscape Design of Residential Court 认领 引用 被引量:2
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作者 ZHANG Jingfeng ZHANG Xudong 《Journal of Landscape Research》 2015年第3期40-42,共3页
Courtyard is a signifi cant component of architectural design because it is an important living place that plays a positive role in improving the living environment. This paper reviewed basic principles of small court... Courtyard is a signifi cant component of architectural design because it is an important living place that plays a positive role in improving the living environment. This paper reviewed basic principles of small courtyard landscape design, and analyzed the way of integrating plants and other landscape elements in small courtyards. 展开更多
关键词 Courtyard Small residential courtyard Plant landscape design
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Analysis on the Design Strategy of Plant Landscape in Landscape Design 认领 引用
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作者 WANG Yunyun 《外文科技期刊数据库(文摘版)工程技术》 2021年第11期735-737,共3页
With the rapid development of social economy and the accelerating process of urbanization in China, green and ecology have become the core ideas of city construction. Urban landscape design can effectively improve the... With the rapid development of social economy and the accelerating process of urbanization in China, green and ecology have become the core ideas of city construction. Urban landscape design can effectively improve the living space inside the city and optimize the living environment. Therefore, landscape design has also become a key link in the overall planning process of modern cities. In landscape design, plant landscape design is one of its important contents. Therefore, this paper will conduct a preliminary analysis and discussion on the design strategies of plant landscape in landscape design, hoping to provide some reference value for relevant practitioners. 展开更多
关键词 landscape design plant landscape design landscape design landscape design strategy
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AI-driven protein engineering:A new paradigm for plant trait design 认领 引用
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作者 Ran Fu Shan Jiang +3 位作者 Tianhao Wu Can Yin Jun Yan Xiangfeng Wang 《Molecular Plant》 SCIE CAS CSCD 2026年第6期1172-1190,共19页
Protein engineering modifies protein molecules to achieve specific biological or technological functions.Protein design forms the core methodology,and,in recent years,artificial intelligence(AI)-driven approaches have... Protein engineering modifies protein molecules to achieve specific biological or technological functions.Protein design forms the core methodology,and,in recent years,artificial intelligence(AI)-driven approaches have enabled more precise trait design in plants.This review highlights the convergence of protein structure prediction,generative sequence modeling,and function optimization to create synthetic proteins with improved specificity,stability,and activity in plant systems.We trace the development of protein design from rational design to semi-rational strategies and AI-driven platforms that integrate structure prediction,sequence generation,and de novo design.We discuss eight application areas relevant to plant physiology and breeding:enhanced disease resistance via engineered immune receptors,insect resistance through optimized insecticidal proteins,abiotic stress tolerance through metabolic enzyme stabilization,improved nutrient use via transporter redesign,variant mining for trait fine-tuning,genome-editing system optimization,environmental sensing with synthetic biosensors,and programmable regulatory circuits for plant factories(including controlled environment agriculture).Across these areas,we summarize design principles,advances,and translational considerations,emphasizing how AI expands sequence space and improves candidate prioritization.We also address current bottlenecks,including domain shift,reliability gaps in generative models,limited portability,the genotype-to-phenotype gap,and design-to-validation workflow constraints.Finally,we propose a staged roadmap for AI-driven plant trait design and outline the milestones and requirements for translation into breeding. 展开更多
关键词 precision breeding protein engineering artificial intelligence plant trait design genome editing protein language model
Preliminary design for inland nuclear power plants completed 认领 引用
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作者 Liu Chunsheng 《Electricity》 2010年第2期
The State Nuclear Power Technology Corporation (SNPTC), which is responsible for the development of third-generation nuclear power technology in China, has completed the preliminary designs
关键词 Preliminary design for inland nuclear power plants completed CAP
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Improvement in Mechanical Design of Chinese Thermal Power Plant 认领 引用
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《Electricity》 1999年第1期18-21,共4页
关键词 Design Improvement in Mechanical Design of Chinese Thermal Power Plant
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亚热带城市84种常见园林树种的抗火性评价 认领 引用
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作者 张德顺 姚鳗卿 +4 位作者 李泓岍 董迪 奉树成 王本耀 韩丹萍 《同济大学学报(自然科学版)》 EI CAS CSCD 北大核心 2026年第4期511-522,共12页
聚焦上海、重庆两大亚热带城市的84种园林树种,运用实地调研、试验燃烧与形态解剖的手段,测定了叶、枝、皮多维度性状指标,构建了综合抗火性评估模型以评价树木抗火性能。通过相关性分析,明确了枝叶特性是影响树种抗火性的关键因子,其... 聚焦上海、重庆两大亚热带城市的84种园林树种,运用实地调研、试验燃烧与形态解剖的手段,测定了叶、枝、皮多维度性状指标,构建了综合抗火性评估模型以评价树木抗火性能。通过相关性分析,明确了枝叶特性是影响树种抗火性的关键因子,其多项指标与抗火性紧密相关;燃烧特征为主导因子;功能性状指标有重要指示作用。试验发现刺桐、珊瑚树、夹竹桃等8种树种抗火性强;白兰、蓝花楹、木棉等8种抗火性弱;新优树种中蓝冰柏抗火性较强,其他均较弱。基于此,结合上海和重庆两个城市的绿地空间特征提出差异化抗火种植方案,以提升园林树种在火灾逆境下的生态韧性,确保城市绿化体系的生态安全和绿地健康。 展开更多
关键词 园林树种 抗火性 生态韧性 种植设计 绿地安全
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A Brief Overview of Chinese Technical Code for Designing Fossil Fuel Power Plants 认领 引用
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《Electricity》 1997年第4期10-12,共3页
关键词 A Brief Overview of Chinese Technical Code for Designing Fossil Fuel Power Plants
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协同生态与形态的参数化植物群落景观设计——从逻辑模型到算法模型 认领 引用 被引量:1
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作者 樊柏青 成玉宁 +2 位作者 张宁 林俊挺 樊益扬 《中国园林》 CSCD 北大核心 2026年第6期91-98,共8页
在数字景观的发展及其赋能下,为推动植物群落景观设计由传统定性研究向定量化转变,并提升设计效率与精确性,最终实现生态与形态同步优化的目标,建立了一套逻辑模型,并在此基础上探索了对应的算法模型。通过分析景园空间数字化生境特征... 在数字景观的发展及其赋能下,为推动植物群落景观设计由传统定性研究向定量化转变,并提升设计效率与精确性,最终实现生态与形态同步优化的目标,建立了一套逻辑模型,并在此基础上探索了对应的算法模型。通过分析景园空间数字化生境特征并将其编码化;构建形态量化指标体系,并依据设计需求设定形态优化目标,利用遗传算法对整体空间形态进行调控与优化;形成支持参数化设计的植物信息数据库,探索植物生态适应性与景园空间生境条件相匹配的数字化物种筛选方法。以南京市六合区龙袍新城某公园为研究案例,探索场地内部植物群落景观方案的自动化生成,验证了算法模型的可行性与有效性。结果表明,参数化植物群落设计算法在工程实践中展现出显著的技术优势,初步实现了景观设计流程的智慧化转型,在此基础上,未来可进一步通过考虑植物地域特色与文化、设计主题与风格等要素进行方案优选,以支持多维度设计决策。 展开更多
关键词 风景园林 植物群落景观 参数化设计 逻辑模型 遗传算法
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耕层残膜回收机破碎装置优化设计与试验 认领 引用
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作者 王伟 戴唯 +3 位作者 吕洲翼 王浩霖 张冬园 任德志 《农业机械学报》 EI CAS CSCD 北大核心 2026年第2期90-100,共11页
为了解决耕层残膜回收机作业回收效果差,膜-茬-土复合体过大导致破碎装置关键零部件分离不彻底等问题,本文设计了耕层残膜回收机破碎装置。提土挡板和破碎辊可一次性破碎膜-茬-土复合体,达到耕层残膜回收机农艺和农机技术要求。通过动... 为了解决耕层残膜回收机作业回收效果差,膜-茬-土复合体过大导致破碎装置关键零部件分离不彻底等问题,本文设计了耕层残膜回收机破碎装置。提土挡板和破碎辊可一次性破碎膜-茬-土复合体,达到耕层残膜回收机农艺和农机技术要求。通过动力学分析,确定提土挡板抛摔破碎时瞬时速度为35.5 m/s和抛摔破碎时用时0.75 s。为了优化破碎装置结构参数,利用弓背蚁上颚齿进行仿生破碎辊设计,结合离散元软件Rocky对破碎辊上置辊转速、下置辊转速、上下置辊中心高度差进行三因素三水平二次回归正交试验,得出最优参数组合为上置辊转速425 r/min、下置辊转速395 r/min、上下置辊中心高度差50 mm。台架试验结果表明,耕层残膜回收机物料破碎率为96.6%,含土率仅为6%,与仿真试验值误差小于2%。田间试验结果表明,回收率为95.6%破碎率为94.4%,验证了仿真理论结果,机具通过性显著提高。研究结果为耕层残膜回收机研发和改进提供了依据。 展开更多
关键词 残膜回收机 破碎装置 仿生设计 耕层
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压水堆核电厂电离室辐射监测仪表性能优化设计 认领 引用
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作者 刘正山 杨兴荣 +3 位作者 黄瑞铭 彭阳 徐巧 杨浩 《核电子学与探测技术》 CAS 北大核心 2026年第6期895-901,共7页
压水堆核电厂辐射监测系统(以下简称KRT系统)大量采用了电离室作为探测器,因其弱电流输出特性,在日益复杂的电磁环境和运行工况下对其可靠性和稳定性提出更高要求。本课题对KRT系统三种典型的电离室仪表开展了可靠性提升研究。应用结果... 压水堆核电厂辐射监测系统(以下简称KRT系统)大量采用了电离室作为探测器,因其弱电流输出特性,在日益复杂的电磁环境和运行工况下对其可靠性和稳定性提出更高要求。本课题对KRT系统三种典型的电离室仪表开展了可靠性提升研究。应用结果表明,所提出的改进方案可有效提升KRT系统可靠性、稳定性和可维护性,并为压水堆核电厂辐射监测系统的设计优化提供了依据。 展开更多
关键词 电离室 辐射监测 压水堆核电厂 优化 设计
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Design and Construction of the Power Plant Multi-flue Chimneys in East China Area 认领 引用
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作者 Di Yuanhang 《Electricity》 1997年第4期53-56,共4页
This paper mainly introduces the designand construction of the multi-flue chimneysof Beilungang Power Plant, ShidongkouSecond Power Plant and Waigaoqiao PowerPlant which have been used in East Chinaarea. This paper co... This paper mainly introduces the designand construction of the multi-flue chimneysof Beilungang Power Plant, ShidongkouSecond Power Plant and Waigaoqiao PowerPlant which have been used in East Chinaarea. This paper contains the generalsituation of construction, material selection,lifting scheme of steel inner flue, designfeatures and construction method. It could bereferential to concerned design andconstruction companies. 展开更多
关键词 Design and Construction of the Power Plant Multi-flue Chimneys in East China Area
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Development of Design for Circulating Water Intake Structure in Thermal Power Plant 认领 引用
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《Electricity》 1997年第4期44-46,共3页
关键词 Design Development of Design for Circulating Water Intake Structure in Thermal Power Plant
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低碳视角下居住区绿地植物景观设计优化研究——基于衡水市的实地调查 认领 引用
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作者 史田田 闫薇 +4 位作者 于兰芳 李艳芝 韩晓 刘正煜 丁林 《绿色科技》 2026年第7期32-35,52,共4页
为助力“双碳”目标背景下的人居环境升级,以衡水市12个高、中、低档居住区为研究对象,系统开展了植物群落现状调研与低碳优化研究。结果表明:衡水市居住区绿化存在物种丰富度低、高固碳物种应用不足、群落配置不合理、养护粗放及土壤... 为助力“双碳”目标背景下的人居环境升级,以衡水市12个高、中、低档居住区为研究对象,系统开展了植物群落现状调研与低碳优化研究。结果表明:衡水市居住区绿化存在物种丰富度低、高固碳物种应用不足、群落配置不合理、养护粗放及土壤盐碱化改良不足等问题。针对上述问题,本文提出构建耐盐碱高固碳物种库,完善分类型低碳植物配置模式,推广差异化低碳养护体系,强化土壤盐碱化综合改良四个优化策略。旨在为衡水市及北方盐碱地区居住区绿地的低碳化建设提供科学依据,对丰富低碳景观理论、推动城市绿色可持续发展具有重要实践意义。 展开更多
关键词 低碳 居住区绿地 植物景观设计 优化 衡水市
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