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1. Cost estimation relationships of a small scale linear Fresnel reflector

Author:
Barbón, A.; Sánchez-Rodríguez, J.A.; Bayón, L.; Bayón-Cueli, C.
Source:
Renewable energy 2019 v.134 pp. 1273-1284
ISSN:
0960-1481
Subject:
manufacturing,   etc   ; labor; renewable energy sources; snow; wind;     Show all 5 Subjects
Abstract:
... This paper presents a cost estimating relationship (CER) of a novel small scale linear Fresnel reflector (SSLFR). The CER has been developed analyzing in detail the manufacturing processes of the SSLFR, its parameters, and the possible sub-components. As a result of this analysis, the SSLFR has been divided into 8 sub-components: fixed and mobile structures, movement units, mirror units, secondary ...
DOI:
10.1016/j.renene.2018.09.060

2. Multi-stable mechanical metamaterials by elastic buckling instability

Author:
Yang, Hang; Ma, Li
Source:
Journal of materials science 2019 v.54 no.4 pp. 3509-3526
ISSN:
0022-2461
Subject:
manufacturing,   etc   ; deformation; energy; engineering; geometry; topology; vibration;     Show all 7 Subjects
Abstract:
... The mechanical responses of two novel kinds of two-dimensional (2D) mechanical metamaterials containing opposite or parallel snapping curved (U-shaped) segments with elastic snap-through instability mechanism are systematically investigated. Under uniaxial loading, the metamaterials undergo a large deformation caused by stiffness mismatch between snapping (buckling instabilities) and supporting (r ...
DOI:
10.1007/s10853-018-3065-y

3. Design and implementation of a battery management system with active charge balance based on the SOC and SOH online estimation

Author:
Ren, Hongbin; Zhao, Yuzhuang; Chen, Sizhong; Wang, Taipeng
Source:
Energy 2019 v.166 pp. 908-917
ISSN:
0360-5442
Subject:
manufacturing,   etc   ; electric potential; lithium batteries; temperature;     Show all 4 Subjects
Abstract:
... the power delivery performance of series and parallel strings connected battery modules or packs is restricted by the worst cells in the string. Each cell has a slightly different capacity and terminal voltage due to manufacturing tolerances and operating conditions. The cell strings tend to loss balance during charging and discharging process. The motivation of this paper is to develop a battery ...
DOI:
10.1016/j.energy.2018.10.133

4. 3D printing using plant-derived cellulose and its derivatives: A review

Author:
Dai, Lei; Cheng, Ting; Duan, Chao; Zhao, Wei; Zhang, Weipeng; Zou, Xuejun; Aspler, Joseph; Ni, Yonghao
Source:
Carbohydrate polymers 2019 v.203 pp. 71-86
ISSN:
0144-8617
Subject:
manufacturing,   etc   ; cellulose; esters; ethers; feedstocks; polymers;     Show all 6 Subjects
Abstract:
... Three-dimensional (3D) printing is classified as a revolutionary, disruptive manufacturing technology. Cellulose (the most abundant natural polymer) and its many derivatives have been widely studied for many applications. The combination of 3D printing with cellulose-based feedstocks is therefore of critical interest. This review highlights many studies on 3D printing applications of plant-derived ...
DOI:
10.1016/j.carbpol.2018.09.027

5. Electrospinning on a plucked string

Author:
Chen, Xiaoqing; Zhang, Youchen; He, Xuetao; Li, Haoyi; Wei, Bin; Yang, Weimin
Source:
Journal of materials science 2019 v.54 no.1 pp. 901-910
ISSN:
0022-2461
Subject:
manufacturing,   etc   ; electric field; electric potential; nanofibers; spinning;     Show all 5 Subjects
Abstract:
... Preparation of high-quality nanofibers by electrospinning with low applied voltage and industrial scales remains challenging. A novel differential electrospinning technology for nanofiber preparation was proposed, with which multiple jets are generated from the string by plucking. The spinning principles were investigated, and the operation parameters were optimized. Results showed that lower thre ...
DOI:
10.1007/s10853-018-2870-7

6. Integrated product service offerings – Challenges in setting requirements

Author:
Nilsson, Sara; Sundin, Erik; Lindahl, Mattias
Source:
Journal of cleaner production 2018 v.201 pp. 879-887
ISSN:
0959-6526
Subject:
manufacturing,   etc   ; business enterprises; prioritization;     Show all 3 Subjects
Abstract:
... The objective of this paper is to explore what challenges exist when setting requirements for an Integrated Product Service Offering (IPSO). An IPSO, sometimes called Product Service System, is a concept with increased interest from manufacturing companies. It consists of a combination of products and services that, based on a life cycle perspective, have been integrated to fit targeted customer n ...
DOI:
10.1016/j.jclepro.2018.08.090

7. An optimization approach of selective laser sintering considering energy consumption and material cost

Author:
Ma, Feng; Zhang, Hua; Hon, K.K.B.; Gong, Qingshan
Source:
Journal of cleaner production 2018 v.199 pp. 529-537
ISSN:
0959-6526
Subject:
manufacturing,   etc   ; algorithms; energy; models;     Show all 4 Subjects
Abstract:
... Selective laser sintering technology is a method of additive manufacturing that is growing with widely application. Due to the increasing tense of energy situation, it is also timely to consider the economic and environmental issues of growth in additive manufacturing. The innovative selective laser sintering technology optimization approach proposed in this article encourages and enables the desi ...
DOI:
10.1016/j.jclepro.2018.07.185

8. Current state of the art in continuous bioprocessing

Author:
Schofield, Mark
Source:
Biotechnology letters 2018 v.40 no.9-10 pp. 1303-1309
ISSN:
0141-5492
Subject:
manufacturing,   etc   ; bioprocessing; biotechnology;     Show all 3 Subjects
Abstract:
... There is an upsurge of interest in continuous bioprocessing, but currently continuous downstream bioprocessing has not been implemented to generate clinical material. This review focusses on the current state of the art of continuous downstream processing, highlighting the key advantages over traditional batch manufacturing. This allows the identification of scenarios where continuous downstream p ...
DOI:
10.1007/s10529-018-2593-5

9. Lifetime and Aging of Chromatography Resins during Biopharmaceutical Manufacture

Author:
Nweke, Mauryn C.; Rathore, Anurag S.; Bracewell, Daniel G.
Source:
Trends in biotechnology 2018 v.36 no.10 pp. 992-995
ISSN:
0167-7799
Subject:
manufacturing,   etc   ; biopharmaceuticals; chromatography; resins;     Show all 4 Subjects
Abstract:
... Poor understanding of the events leading to chromatography column aging makes it difficult to monitor column lifetimes. The lack of established procedures in this area has made it difficult to establish industry standards. Therefore, it is important to understand resin aging mechanisms and techniques to monitor column aging during operation. ...
DOI:
10.1016/j.tibtech.2018.01.001

10. Roll-to-Roll Fabrication of Residual-Layer-Free Micro/Nanoscale Membranes with Precise Pore Architectures and Tunable Surface Textures

Author:
Wong, Him Cheng; Grenci, Gianluca; Wu, Jumiati; Viasnoff, Virgile; Low, Hong Yee
Source:
Industrial & engineering chemistry process design and development 2018 v.57 no.41 pp. 13759-13768
ISSN:
1520-5045
Subject:
manufacturing,   etc   ; artificial membranes; porosity;     Show all 3 Subjects
Abstract:
... Many technologies are increasingly dependent on the development of membranes with highly precise pore size and spatial order. While mold-based lithographic techniques are adopted for the fabrication of such ordered porous membranes, their transition toward large-scale fabrication remains challenging because of manual and laborious process requirements. To facilitate the transition from batch to co ...
DOI:
10.1021/acs.iecr.8b03867

11. Current and future impact of 3D printing on the separation sciences

Author:
Kalsoom, Umme; Nesterenko, Pavel N.; Paull, Brett
Source:
Trends in analytical chemistry 2018 v.105 pp. 492-502
ISSN:
0165-9936
Subject:
manufacturing,   etc   ; composite materials; geometry;     Show all 3 Subjects
Abstract:
... The potential of 3D printing to transform the field of separation science is becoming clear, based upon an increasing capacity to create highly customised devices, materials and structures, with complex geometries. The constantly improving print resolution and increasing variety of available print materials, including functional and composite materials, mean devices can be printed today, which wou ...
DOI:
10.1016/j.trac.2018.06.006

12. Photoactivated Polymeric Bilayer Actuators Fabricated via 3D Printing

Author:
Hagaman, Daniel E.; Leist, Steven; Zhou, Jack; Ji, Hai-Feng
Source:
ACS applied materials & interfaces 2018 v.10 no.32 pp. 27308-27315
ISSN:
1944-8252
Subject:
manufacturing,   etc   ; actuators; heat; polymers;     Show all 4 Subjects
Abstract:
... 4D printing is an emerging additive manufacturing technology that combines the precision of 3D printing with the versatility of smart materials. 4D printed objects can change their shape over time with the application of a stimulus (i.e., heat, light, moisture). Light driven smart materials are attractive because light is wireless, remote, and can induce a rapid shape change. Herein, we present a ...
DOI:
10.1021/acsami.8b08503

13. Design and manufacture of knitted tubular fabric with auxetic effect

Author:
Boakye, Andrews; Chang, Yuping; Rafiu, King Raji; Ma, Pibo
Source:
The journal of the Textile Institute 2018 v.109 no.5 pp. 596-602
ISSN:
1754-2340
Subject:
manufacturing,   etc   ; cotton; nylon; yarns;     Show all 4 Subjects
Abstract:
... Auxetic materials refer to materials that exhibit a negative Poisson’s ratio. They behave directly opposite to conventional materials by becoming wider when stretched and narrower when compressed. The unique property of this group of materials has led to them gaining a wider range of applications. This paper presents a study on the use of a flatbed knitting machine to fabricate and experiment on a ...
DOI:
10.1080/00405000.2017.1361582

14. Dynamic life cycle quantification of metallic elements and their circularity, efficiency, and leakages

Author:
Wang, Peng; Li, Wen; Kara, Sami
Source:
Journal of cleaner production 2018 v.174 pp. 1492-1502
ISSN:
0959-6526
Subject:
manufacturing,   etc   ; mercury; models;     Show all 3 Subjects
Abstract:
... The global consumption of metals is tremendously high and growing, a problem that calls for immediate action. This paper presents a comprehensive investigation on the anthropogenic use of 55 metallic elements in two main parts: life cycle quantification and assessment. Firstly, a dynamic life cycle model is constructed to quantify annual flows, losses, and stocks during their technical use periods ...
DOI:
10.1016/j.jclepro.2017.11.032

15. Programmed Coassembly of One-Dimensional Binary Superstructures by Liquid Soft Confinement

Author:
Guo, Dan; Li, Yanan; Zheng, Xu; Li, Fengyu; Chen, Shuoran; Li, Mingzhu; Yang, Qiang; Li, Huizeng; Song, Yanlin
Source:
Journal of the American Chemical Society 2018 v.140 no.1 pp. 18-21
ISSN:
1520-5126
Subject:
manufacturing,   etc   ; liquids; periodicity; thermodynamics;     Show all 4 Subjects
Abstract:
... Precise control of particles co-assembly has attracted great attention for fabricating intricate structures and functional materials. However, achieving precise co-assembly of one-dimensional (1D) binary superstructures remains challenging due to the constrained thermodynamic stability and lack of general strategies to control the 1D ordered arrangement of mixed particles. Here, we propose a facil ...
DOI:
10.1021/jacs.7b09738

16. An acid-pasting approach towards perylenetetracarboxylic diimide based lithium/sodium ion battery cathodes with high rate performances

Author:
Wu, Dongqing; Jing, Fan; Xi, Xin; Ma, Lie; Lu, Deng; Yang, Peng; Liu, Ruili
Source:
Journal of colloid and interface science 2019 v.538 pp. 597-604
ISSN:
0021-9797
Subject:
manufacturing,   etc   ; cathodes; electrochemistry; lithium; lithium batteries; mixing; soot; sulfuric acid;     Show all 8 Subjects
Abstract:
... An acid-pasting approach is developed in this work to fabricate the composite of perylenetetracarboxylic diimide (PTCDI) and carbon black in concentrated sulfuric acid. Different from traditional mechanical mixing, the solution-based fabrication strategy enables the sufficient blending of PTCDI as active component and carbon black as conductive agent in the PTCDI/CB composite. Serving as the catho ...
DOI:
10.1016/j.jcis.2018.11.085

17. Sensitive determination of silicon contents in low-alloy steels using micro laser-induced breakdown spectroscopy assisted with laser-induced fluorescence

Author:
Li, Jiaming; Xu, Manling; Ma, Qiongxiong; Zhao, Nan; Li, Xiangyou; Zhang, Qingmao; Guo, Liang; Lu, Yongfeng
Source:
Talanta 2019 v.194 pp. 697-702
ISSN:
0039-9140
Subject:
manufacturing,   etc   ; atomic absorption spectrometry; detection limit; fluorescence; hardness; silicon; steel;     Show all 7 Subjects
Abstract:
... Silicon element plays an important role in strength and hardness improvement in steels, but is harmful for ductility, tenacity, and anti-corrosion. Therefore, silicon content should be fast determined in steel manufacture to keep silicon in moderation. In this work, micro laser-induced breakdown spectroscopy assisted with laser-induced fluorescence (μLIBS-LIF) was proposed to sensitively determine ...
DOI:
10.1016/j.talanta.2018.10.069

18. The Current Scientific and Regulatory Landscape in Advancing Integrated Continuous Biopharmaceutical Manufacturing

Author:
Fisher, Adam C.; Kamga, Mark-Henry; Agarabi, Cyrus; Brorson, Kurt; Lee, Sau L.; Yoon, Seongkyu
Source:
Trends in biotechnology 2019 v.37 no.3 pp. 253-267
ISSN:
0167-7799
Subject:
manufacturing,   etc   ; biopharmaceuticals; biotechnology; cell culture; product quality; production costs;     Show all 6 Subjects
Abstract:
... There is a trend across the pharmaceutical sector toward process intensification and continuous manufacturing to produce small-molecule drugs or biotechnology products. For biotechnology products, advancing the manufacturing technology behind upstream and downstream processes has the potential to reduce product shortages and variability, allow for production flexibility, simplify scale-up procedur ...
DOI:
10.1016/j.tibtech.2018.08.008

19. China's low-carbon economic transition: Provincial analysis from 2002 to 2012

Author:
Yan, Xin; Ge, Jianping; Lei, Yalin; Duo, Hongyu
Source:
The Science of the total environment 2019 v.650 pp. 1050-1061
ISSN:
0048-9697
Subject:
manufacturing,   etc   ; chemical industry; energy; issues and policy; mining; China;     Show all 6 Subjects
Abstract:
... As the largest energy consumer and CO2-emitting country, China is committed to achieving a low-carbon economy (LCE). This study seeks to understand the spatial evolution of China's LCE provinces and determine which sectors could promote the formation of LCE provinces. Multiregional input-output (MRIO) analysis is applied to filter the LCE provinces and the sectoral structure changes behind the LCE ...
DOI:
10.1016/j.scitotenv.2018.09.071

20. The influence of big data system for used product management on manufacturing–remanufacturing operations

Author:
Xu, Fangchao; Li, Yongjian; Feng, Lipan
Source:
Journal of cleaner production 2019 v.209 pp. 782-794
ISSN:
0959-6526
Subject:
manufacturing,   etc   ; markets; models; new products; operating costs; prices;     Show all 6 Subjects
Abstract:
... In these years, more and more manufacturers implement closed-loop operations and incorporate remanufacturing into its manufacturing system, which forms manufacturing-remanufacturing operations. To increase the efficiency of used product collection, many remanufacturers have established quality valuation system to acquire big data of used products. A quality-dependent acquisition process helps rema ...
DOI:
10.1016/j.jclepro.2018.10.240