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Добірка наукової літератури з теми "Different mills"

Автор: Grafiati

Опубліковано: 3 червня 2025

Оновлено: 31 липня 2025

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Статті в журналах з теми "Different mills"

1

Ko, Won Il, and Fanxing Gao. "Economic Analysis of Different Nuclear Fuel Cycle Options." Science and Technology of Nuclear Installations 2012 (2012): 1–10. http://dx.doi.org/10.1155/2012/293467.

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An economic analysis has been performed to compare four nuclear fuel cycle options: a once-through cycle (OT), DUPIC recycling, thermal recycling using MOX fuel in a pressurized water reactor (PWR-MOX), and sodium fast reactor recycling employing pyroprocessing (Pyro-SFR). This comparison was made to suggest an economic competitive fuel cycle for the Republic of Korea. The fuel cycle cost (FCC) has been calculated based on the equilibrium material flows integrated with the unit cost of the fuel cycle components. The levelized fuel cycle costs (LFCC) have been derived in terms of mills/kWh for

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2

Golubchik, R. M., D. V. Merkulov, E. K. Medvedev, M. V. Chepurin, and I. A. Tatarkin. "Effective broaching in mills of different design." Steel in Translation 41, no. 3 (2011): 243–45. http://dx.doi.org/10.3103/s0967091211030077.

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3

Doria, R. M., and S. Machado. "Yang-Mills Families." JOURNAL OF ADVANCES IN PHYSICS 13, no. 4 (2017): 4927–55. http://dx.doi.org/10.24297/jap.v13i6.6173.

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The Yang-Mills theory structure is based on group theory. It rules the symmetry relationship where the number of potential fields transforming under a same group must be equal to the number of group generators. It defines the group valued expression from where the corresponding non-abelian symmetry properties are derived. Nevertheless based on different origins as Kaluza-Klein, fibre bundles, supersymmetry, s-model , BRST and anti-BRST algorithm, counting degrees of freedom leads to a Yang-Mills extension under the existence of different potential fields rotating under a same single grou

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4

Alhendi, Abeer S., Tamadher H. Ahmad, Wasan S. Albayati, Balsam Q. Almukhtar, Zahraa K. Ali, and Nuhoodh K. Al-Hayani. "Comparisons between flour qualities produced by three different mills: buhler, quadrumat, and industry mills." International Journal of Food Studies 11, no. 1 (2022): 19–27. http://dx.doi.org/10.7455/ijfs/11.1.2022.a2.

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Three types of mills (Buhler, Quadrumat, and industry mill) have been used to determine the effect of mill type on the quality of the produced flour. Quadrumat and Buhler mills are usually used to produce flour at a laboratory level. Flour quality has been determined physically, chemically, and rheologically. Results showed that the particle size of flour produced by Buhler mill (FPB) was finer (mostly less than 132 μm) than other produced flour, while flour produced by Quadrumat mill (FPQ) had 8% particle size bigger than 50gg, which is more than Iraqi accepted limit (5%). The moisture conten

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5

Ali, A., M. A. Karim, L. Ali, S. S. Ali, and A. Majid. "Milling Recovery As Influenced By Different Types of Rice Mills." International Rice Research Newsletter 17, no. 2 (1992): 7. https://doi.org/10.5281/zenodo.7218735.

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This article 'Milling Recovery As Influenced By Different Types of Rice Mills' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for rice based cropping systems. This publication will report what scientists are doing to increase the production of rice in as much as this crop feeds the most densely populated and land scarce nations in the world.

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6

Khalsa, Jan, Diana Leistner, Nadja Weller, Leilani Darvell та Ben Dooley. "Torreﬁed Biomass Pellets—Comparing Grindability in Different Laboratory Mills". Energies 9, № 10 (2016): 794. http://dx.doi.org/10.3390/en9100794.

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7

Sagdieva, M. G., S. I. Borminskiy, Z. E. Rakhmatullaeva, A. K. Tonkikh, K. S. Sanakulov, and B. Scott. "Biohydrometallurgical Processing of Flotation Tailings from Different Copper Mills." Advanced Materials Research 20-21 (July 2007): 299–303. http://dx.doi.org/10.4028/www.scientific.net/amr.20-21.299.

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Two copper flotation tailings samples, one from the Almalyk Mining and Metallurgical Complex, Uzbekistan (sample designated AMMC) and the other from Whitehorse (WT), Yukon, Canada, were bioleached at laboratory scale. Acidophilic, iron- and sulphur-oxidizing cultures were enriched from the two tailings and these cultures were used for the testing. After 24 weeks of bioleaching in percolator columns 70-72% of the copper was leached from the AMMC tailings and 91-93% of the copper was leached from the WT tailings. The chalcopyritic nature of the copper and larger particle size of the AMMC tailing

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8

Ema, S., and R. Davies. "Cutting performance of end mills with different helix angles." International Journal of Machine Tools and Manufacture 29, no. 2 (1989): 217–27. http://dx.doi.org/10.1016/0890-6955(89)90033-3.

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Huang, Pan Ling, Jian Feng Li, and Jie Sun. "Simulation and Optimal Selection of Pitch Angles Distribution for Variable Pitch Angles Helix End Mills." Key Engineering Materials 443 (June 2010): 285–90. http://dx.doi.org/10.4028/www.scientific.net/kem.443.285.

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In the paper, a static milling force model for variable pitch mills was built, and the milling forces were simulated. The resultant force and its frequency spectra of variable pitch mills were analyzed compared with that of uniform pitch mills. It is shown that the standard deviation (SD) of frequency spectra amplitudes for variable pitch mills is extremely lower than that of uniform pitch mills. Through simulation for SD of frequency spectra amplitudes affected by the different cutting parameters, a pitch angles distribution of variable pitch helix end mills with lower SD of frequency spectra

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10

Maulana, Fajri, Fadhli Fajri, Bunga Putri Febrina, and Dwi Sandri. "Physical Quality Test Of Rice Bran From Different Milling In Tanah Laut District." JURNAL ILMIAH PETERNAKAN TERPADU 12, no. 3 (2024): 210. https://doi.org/10.23960/jipt.v12i3.p210-219.

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This research aims to determine the physical quality of rice bran from different mills in Tanah Laut Regency. Data were collected in this research by means of observation and interviews at five different mills in Tanah Laut, namely Panyipatan, Bumi Makmur, Takisung, Kurau and Pelaihari Districts. Data collection was continued with analysis of the physical quality of the bran in the laboratory. Data was processed manually and analyzed descriptively. The parameters measured for the physical quality of rice bran are water content, pile density, pile compaction density, pile angle and specific gra

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Дисертації з теми "Different mills"

1

Bernerstedt, Martin. "Afrodescendenter i den andinska regionen : En studie om befolkningsandelar och rättigheter utifrån Mills Method of Difference." Thesis, Uppsala universitet, Statsvetenskapliga institutionen, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-265385.

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2

ALMASOUM, AHMED ABDUL RAHMAN. "SOIL AERATION, HORMONAL RELATIONSHIPS AND GROWTH OF TOMATO (LYCOPERSICON ESCULENTUM MILL.) UNDER DIFFERENT ENVIRONMENTS." Diss., The University of Arizona, 1986. http://hdl.handle.net/10150/183877.

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Tomato plants (Lycopersicon esculentum Mill.) were grown in a greenhouse in Arizona in order to determine the effect of aeration, flooding, and exogenously applied benzyladenine (BA) on growth and cytokinin production at different growth stages. The structural changes in roots at different soil environments were also studied. Fresh and dry weight of roots and shoots and root exudate were collected at various stages of growth. Results showed that aerated plants significantly outperformed flooded and BA treated plants due to increased root and shoot output. The level of cytokinin in root exudate

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3

Raats, Monique M. "The role of beliefs and sensory responses to milk in determining the selection of milks of different fat content." Thesis, University of Reading, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.317012.

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4

D'Annibale, Alessandro. "Degradation and detoxification of olive-mill wastewater by the immobilized mycelium of Lentinula edodes and with different immobilized laccase systems." Thesis, Imperial College London, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.397244.

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5

Stoklas, Ulrica F. "Variation in nutrient dynamics among full-sib families of Picea mariana (Mill.) B.S.P. at two sites differing in water availability." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape16/PQDD_0004/MQ37169.pdf.

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6

Pérol, Jean-Marc. "Dendrographie et evolution de l'activite cambiale dans les conditions naturelles et en thermophase controlee chez castanea sativa mill. : etude de rejets appartenant a differents taillis limousins." Limoges, 1986. http://www.theses.fr/1986LIMO0032.

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7

Krishnamoorthi, Ramesh, and Zhang Shinzhao. "Recycling of Glass Fiber Composites." Thesis, Högskolan i Borås, Institutionen Ingenjörshögskolan, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-16494.

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Composites are the materials which can be used for a wide variety of applications andproducts such as sports equipment, aerospace and marine because of light and stiffnessproperties. Composites are often made from thermoset resin with glass fibers.In this study, two ways of recycling composites were evaluated, which are microwavepyrolysed composites (MGC) and mechanical composites (GC). These glass fibers weregoing to be compounded with Polypropylene (PP) or Maleic Anhydride ModifiedPolypropylene (MAPP) and then injection moulded the sample by Micro-compounder.In order to get better adhesion t

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8

Cheng, Chung-Hsiem, and 鄭忠賢. "An Investigation of milling process for SUS304 with end mills of different coatings." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/675asw.

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碩士<br>國立成功大學<br>機械工程學系專班<br>90<br>Abstract It’s widely used on tools due to TiN and TiCN coating featuring high hardness; low friction coefficient; anti-corrosiveness. The article is first mainly probing into tools with and without TiN, TiCN and without coating under different cutting condition while milling 304 stainless steel, its flank wear analysis and roughness of surface of workpiece. Second using Taguchi Method to design experiment in order to know the mutual function of variance parameter with different coating tool and mill machining condition. Finally, to experiment mill with differ

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9

Huang, Yu-Jung, and 黃宥容. "Study on Surface Roughness of Plane Milling by Means of End Mills with Different Geometries." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/89352518699003769008.

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碩士<br>國立聯合大學<br>機械工程學系碩士班<br>102<br>Surface roughness is one of the most important indices for the modern precision machining and can be affected by different factors including the choice of cutting tools. In this study, the surface roughness of plain milling for 6061 aluminum matrix composite is investigated by using computer numerical control (CNC) milling machine. Three types of end mill, i.e. flat end mill, ball end mill and bull nose cutter, are also used for milling operations. The cutting process is varied with different parameters such as spindle rotational speed, feed rate and cutting

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10

Zhu, Ying. "Almond (Prunus dulcis (Mill.) D.A. Webb) fatty acids and tocopherols under different conditions." Thesis, 2014. http://hdl.handle.net/2440/84919.

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The thesis, comprising four articles (submitted and ready to be submitted), introduction with literature review and conclusion, is presented for a Degree of Doctor of Philosophy. The four journal articles represent four parts of a study on almond (Prunus dulcis (Mill) D.A. Webb) fatty acid and tocopherol composition and the influence of different growing conditions, including regionality and variety, solar ultra violet radiation (UVR) and drought. Fatty acids and tocopherols are key nutrients which give almonds various therapeutic functions in many health aspects, thereby, almond fatty acids a

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Книги з теми "Different mills"

1

Wojahn, Ellen. Playing by different rules. AMACOM, 1988.

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2

Pittar, Gill. Milly, Molly and different dads. MM House, 2002.

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3

Jeffrey, Elizabeth. Dowlands' Mill. Piatkus, 2012.

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4

McBride, Heddrick, Hh Pax, and Sereika Chiem. Doctor Mills: Different yet All the Same. McBride Collection of Stories LLC, 2021.

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5

Different and Better (The Spirit of Andersen 1903-2003). Andersen Corp., 2004.

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6

The General Mills/Parker Brothers merger: Playing by different rules. Beard Books, 2003.

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7

Genieys, William. C. Wright Mills,. Edited by Martin Lodge, Edward C. Page, and Steven J. Balla. Oxford University Press, 2016. http://dx.doi.org/10.1093/oxfordhb/9780199646135.013.15.

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This chapter examinesThe Power Elite, a radical work by C. Wright Mills that challenges the foundations of US liberal democracy and analyses the conditions under which democratic pluralism in the country can be reversed. Focusing on the theory of divided and united elites in relation to the system of checks and balances, Mills argues that the emergence of a power elite in the United States after 1945 necessitates a reevaluation of the foundations of democratic pluralism due to the significant changes in the competition for power and alternation in office at different levels of government. He a

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8

Pittar, Gill. Milly, Molly and Different Dads (Milly Molly). Milly Molly Books, 2004.

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9

Different Hearts Walk Longer Miles. Trafford Publishing, 2013.

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10

Milly Molly & Differen/ Lib Ed (2). Not Avail, 2003.

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Частини книг з теми "Different mills"

1

Sagdieva, M. G., S. I. Borminskiy, Z. E. Rakhmatullaeva, A. K. Tonkikh, K. S. Sanakulov, and B. Scott. "Biohydrometallurgical Processing of Flotation Tailings from Different Copper Mills." In Advanced Materials Research. Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-452-9.299.

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2

Escalona, Julio, and Álvaro Carvajal Castro. "Mills and the politics of water management in the NW of the Iberian Peninsula, 900-1050." In Reti Medievali E-Book. Firenze University Press, 2024. https://doi.org/10.36253/979-12-215-0530-6.12.

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This chapter aims to present watermills as a component of local political landscapes and as a proxy to power relations and political interactions within early medieval local communities. Research on various European regions has shown that watermills could be subject to complex property regimes, often characterised by partible ownership and shared use. Through the analysis of the evidence from the north of the Iberian Peninsula, the chapter considers the different resources and infrastructures that mills weaved together, analysing different levels of decision-making on which their management re

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3

Johansson, Håkan, and Anna Meeuwisse. "Michels, Mills and Civil Society Elites: Concluding Reflections and Avenues for Future Research." In Palgrave Studies in Third Sector Research. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-40150-3_14.

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AbstractIn this concluding chapter, we analyse the volume’s main findings and the paradoxical meaning of the concept of civil society elites using a classic debate in elite research, namely the difference between the ‘oligarchic elites’ identified by Michels and Mills’ theory of a ‘power elite’. We make use of these theories to distinguish between the elites of civil society (‘oligarchic elites’) and the elites in civil society (‘power elites’) and to analyse the composition, reproduction, integration, and contestation of civil society elites in different national contexts. The contributions t

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4

Mayer, Anica Jasmin. "Digital Guardians: A New Method of Data Management for At-Risk Cultural Heritage in Bavaria." In Lecture Notes in Computer Science. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-93753-8_4.

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Abstract 110,000 architectural monuments currently exist in Bavaria. Monument owners, authorities, associations, and other organizations are working to preserve the architectural heritage. Even though this endeavor is mostly successful, some cases are currently at risk. According to estimates around 3,500 of these listed buildings are at risk in Bavaria. This number represents around 3% of the listed buildings. Although the number of endangered objects seems small, each of the endangered buildings is unique and irreplaceable as a contemporary testimony. For this reason, it is essential to know

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5

Feng, Xiawei, Xiaochen Wang, Quan Yang, and Zedong Wu. "Advanced Design of Work Roll Contours for Different Roll Mill Types." In Forming the Future. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-75381-8_200.

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6

Mondal, Anshuman A. "On Liberty on Listening: John Stuart Mill and the Limits of Liberal Responsiveness." In Ethical Responsiveness and the Politics of Difference. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-93958-2_3.

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de Groot, Huib L. "Utrecht and Dorestad: Fifteen Miles apart, a world of difference*." In Utrecht. Routledge, 2024. https://doi.org/10.4324/9781003575757-2.

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8

Rampilli, M., T. Cattaneo, A. Caroli, P. Bolla, A. San Martino, and A. Sciocco Saita. "Study on Heat Stability and Coagulation Properties of Milks with Different Protein Genotype." In Milk Proteins. Steinkopff, 1989. http://dx.doi.org/10.1007/978-3-642-85373-9_40.

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9

Cser, L., J. Gulyás, L. Szücs, A. Horváth, L. Árvai, and B. Baross. "Different Kinds of Neural Networks in Control and Monitoring of Hot Rolling Mill." In Engineering of Intelligent Systems. Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/3-540-45517-5_86.

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10

Maha, M. I., S. K. M. Sa’at, M. N. A. Uda, et al. "Effects of Different Dilutions in Palm Oil Mill Effluent Phytoremediation Using Water Spinach." In Lecture Notes in Networks and Systems. Springer Nature Switzerland, 2024. https://doi.org/10.1007/978-3-031-80338-3_30.

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Тези доповідей конференцій з теми "Different mills"

1

Ramchurn, A. B. R., and Baboo Y. R. Surnam. "Corrosion in Dyehouses of Textile Mills." In CORROSION 2012. NACE International, 2012. https://doi.org/10.5006/c2012-01278.

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Abstract The Mauritian textile industry is, nowadays, facing serious competition on the international market. With the aim of improving its productivity, corrosion has been identified as a major cost for the industry due to the huge amount of chemicals used in the dyehouses. The present study was therefore performed at one of the major dyehouses in Mauritius so as to identify the different types of corrosion occurring, the effect of the chemicals employed on the common metals used in the dyehouse and the cost of corrosion in the plant. The different types of corrosion occurring were assessed t

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2

Singh, Preet M., Jamshad Mahmood, and Pablo Conde. "Stress Corrosion Cracking and Corrosion Susceptibility of Duplex Stainless Steels in Caustic Solutions." In CORROSION 2005. NACE International, 2005. https://doi.org/10.5006/c2005-05196.

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Abstract Changes in pulping methods have generally increased the cooking temperatures along with the sulfidity and alkalinity of pulp mill liquors. These changes have led to accelerated corrosion rates in carbon steel equipment used in pulp mills. There is need to define environmental limits of candidate alloys, typically used in old as well as new pulp mill equipment. Depending upon the type of pulping liquor and environmental conditions, different mitigation methods can be employed to safely continue to use the old pulp mill equipment. Corrosion resistant metallic coatings have been used on

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3

Al Qahtani, Abdullah. "Improvements on Automatic Ultrasonic Techniques Applied in Detecting Non-Metallic Inclusion for Seamless Pipe Mills." In MPWT 2019. NACE International, 2019. https://doi.org/10.5006/mpwt19-14737.

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Abstract Automated ultrasonic testing is an integral validation tool utilized to detect defects in seamless pipes during the manufacturing process. The primary objective of AUT is to ensure newly manufactured seamless pipes are free of laminar imperfection such as non-metallic inclusions. This paper describes the automatic ultrasonic testing (AUT) techniques capabilities applied to seamless pipe mills to detect non-metallic inclusions that could have an impact on the quality of the produced pipes. In addition, it covers all relevant applicable testing experiments applied to different sized sea

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4

Watson, Madelynn J., Aline V. da Silva, Pedro G. Machado, Celma O. Ribeiro, Cl�udio A. O. Nascimento, and Alexander W. Dowling. "Sustainable Aviation Fuels (SAF) from Ethanol: An Integrated Systems Modeling Approach." In Foundations of Computer-Aided Process Design. PSE Press, 2024. http://dx.doi.org/10.69997/sct.154109.

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This work explores the economic and environmental opportunities for sustainable aviation fuel (SAF) in the Brazilian sugarcane industry. Brazil was one of the first countries to use biomass fuels for transportation and is currently the 2nd largest producer of the world�s bioethanol. Bioethanol produced from sugarcane can be upgraded to SAF via the American Society for Testing and Materials (ASTM)-certified pathway alcohol-to-jet (ATJ); however, at least two challenges exist for commercial implementation. First, technologies to produce bio-jet fuels cost more than their conventional fossil-base

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5

Gangopadhyay, A. K., J. F. Eggert, and J. J. Moore. "The Influence of Corrosion in Grinding Media Wear." In CORROSION 1985. NACE International, 1985. https://doi.org/10.5006/c1985-85361.

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Abstract Wear rate data for a range of grinding media (ball) compositions have been determined in a variety of mineral slurries. The data were determined using marked ball tests in 8-inch diameter porcelain laboratory mills in which different environments, i.e., O2, N2 and air, were used. The mode of wear was established qualitatively using scanning electron microscopy examination of the ball surfaces and correlated with the wear data from which the influence of corrosive and abrasive wear mechanisms was postulated.

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6

Varjonen, Outi A., Tero J. Hakkarainen, and Sinikka A. Marmo. "Observations on Biofilms and Corrosion Resistance of Stainless Steels in Paper Machine Environments." In CORROSION 1991. NACE International, 1991. https://doi.org/10.5006/c1991-91190.

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Abstract Four austenitic and two duplex stainless steels were studied in three different paper mills. Thin aerobic biofilms were observed on the specimens. No SRB (sulphate reducing bacteria) could be detected. The alloy, AISI 304L, suffered from pitting corrosion caused by thiosulphate which was a decomposition product of sodium dithionate. Occasionally very high total chlorine concentrations were noticed in the biofilm but the chlorine was predominantly combined as organic chlorine. A high amount of chlorine can lead to an increased risk of pitting corrosion of stainless steels.

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7

Enerhaug, Jakob, Svein L. Eliassen, and Per Egil Kvaale. "Qualification of Welded Super 13%Cr Martensitic Stainless Steels for Sour Service Applications." In CORROSION 1997. NACE International, 1997. https://doi.org/10.5006/c1997-97060.

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Abstract It has been carried out a test programme to qualify welded super 13%Cr stainless steels for sour service applications. The test programme included weldability trials, weld simulations, mechanical testing and corrosion testing of 13%Cr steels from five different steel mills. Two of the tested steels have been qualified for use as flowline materials in some parts of new sour service fields. The result shows excellent weldability properties and acceptable corrosion properties. Post weld heat treatment (PWHT) of the welds improved the resistance towards sulphide stress corrosion cracking

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8

Enerhaug, Jakob, Per Egil Kvaale, Marit Bjordal, John M. Drugli, and Trond Rogne. "Qualification of Welded Super 13%Cr Martensitic Stainless Steels for the ÅSgard Field." In CORROSION 1999. NACE International, 1999. https://doi.org/10.5006/c1999-99587.

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Abstract A test program was conducted to qualify welded super 13%Cr (S13%Cr) stainless steel for the Åsgard Field, a mildly sour service. The test program involved girth welding, optimization of post weld heat treatment (PWHT) cycles, assessment of mechanical properties, examination of low cycle fatigue testing, and different corrosion testing and evaluation of S13%Cr steels from three different steel mills. The alloy with 0.015%C max, 11.9%Cr min, 2.4%Mo min and 6.0%Ni min, has been qualified for use as flowline material in the actual field. The results show acceptable weldability and corrosi

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9

Nixon, Randy. "Lessons to Be Learned from Rehabilitation of Concrete Structures in Bleach Plants in Pulp and Paper Mills." In CORROSION 1995. NACE International, 1995. https://doi.org/10.5006/c1995-95645.

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Abstract The deterioration of concrete structures due to chloride induced reinforcing steel corrosion such as in elevated concrete floor slabs, columns, and beams in bleach plants is a constant and growing problem within the pulp and paper industry. In general, the condition analysis methods used for assessing the extent of bleach plant concrete degradation include physical testing of drilled concrete core samples, chloride ion concentration testing, half-cell potential measurements, and physical sounding of concrete surfaces, i.e. chain drag for topside surfaces and hammer sounding of soffit

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10

Franco, C. A., H. M. Al-Marri, M. A. Al-Asiri, and H. M. Al-Hussain. "Understanding the Nature of the Mineral Scale Problems in Ghawar Gas Condensate Wells to Describe and Apply the Right Approach of Mitigation." In CORROSION 2008. NACE International, 2008. https://doi.org/10.5006/c2008-08347.

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Abstract Different mechanisms are contributing to mineral scale generation in the gas condensate producer wells in Ghawar Field. Carbonate scales are the main mineral scale growing up in the reservoir side while sulfate scales are the mineral compounds deposit along the production strings. Several methods have been implemented to dissolve the mineral scales in the reservoir and to mitigate the mineral deposits found into production string. A combination of mechanical tools (Vibra hammer, motor-mills, Pulsonix and variety of scale blasters) with chemical fluids (foam, DTPA, water and low HCl co

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Звіти організацій з теми "Different mills"

1

Author, Unknown. L51610 Pulsed Gas Metal Arc Welding of API 5LX-80 Pipe. Pipeline Research Council International, Inc. (PRCI), 1989. http://dx.doi.org/10.55274/r0010413.

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This research program was undertaken to investigate the use of the pulsed- gas metal-arc welding (PGMAW) process for the field, girth welding of API 5LX-80 pipe. The specific program objectives were as follows: Determine the optimum shielding in gas, commercial filler wire, and weld procedure for the PGMA girth 5LX -80 pipe welding in the 5G position of API to determine the mechanical properties of PGMA girth welds deposited in five, API 5LX-80 pipes manufactured by different pipe mills. This report summarizes the materials, equipment, and procedures used, the results obtained, a discussion of

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2

Schwartz, Bertha, Vaclav Vetvicka, Ofer Danai, and Yitzhak Hadar. Increasing the value of mushrooms as functional foods: induction of alpha and beta glucan content via novel cultivation methods. United States Department of Agriculture, 2015. http://dx.doi.org/10.32747/2015.7600033.bard.

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During the granting period, we performed the following projects: Firstly, we differentially measured glucan content in several pleurotus mushroom strains. Mushroom polysaccharides are edible polymers that have numerous reported biological functions; the most common effects are attributed to β-glucans. In recent years, it became apparent that the less abundant α-glucans also possess potent effects in various health conditions. In our first study, we explored several Pleurotus species for their total, β and α-glucan content. Pleurotuseryngii was found to have the highest total glucan concentrati

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3

Bobe, Gerd, Shelly Zimmerman, Earl G. Hammond, A. E. Gene Freeman, Gary L. Lindberg, and Donald C. Beitz. Texture of Butters Made from Milks Differing in Indices of Atherogenicity. Iowa State University, 2004. http://dx.doi.org/10.31274/ans_air-180814-691.

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4

Speroni, Samuel, Asha Weinstein Speroni, Michael Manville, and Brian D. Taylor. Charging Drivers by the Gallon vs. the Mile: An Equity Analysis by Geography and Income in California. Mineta Transportation Institute, 2022. http://dx.doi.org/10.31979/mti.2022.2238.

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This study used data from the 2017 National Household Travel Survey California Add-On sample to explore how replacing the current state vehicle fuel tax with a flat-per-mile-rate road-user charge (RUC) would affect costs for different kinds of households. We first estimated how household vehicle fuel efficiency, mileage, and fuel tax expenditures vary by geography (rural vs. urban) and by income. These findings were then used to estimate how much different types of households pay in the current per-gallon state fuel tax, what they would pay if the state were to replace fuel taxes with a flat-r

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5

Thompson, Beavers, and Han. L51544 Criteria to Stop Active Pit Growth. Pipeline Research Council International, Inc. (PRCI), 1987. http://dx.doi.org/10.55274/r0010282.

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The purpose of this research program was to determine the requirement to stop active pitting and compare that to the requirement to stop general corrosion and prevent pit initiation. This report examines the cathodic protection requirement to stop active pitting in buried natural gas transmission lines and compare it to the cathodic protection requirement to stop general corrosion and further prevent pit initiation. During the two-year period of this research program, two different pit geometries were examined: (1) a small diameter pit of 10 mils in diameter and approximately 10 mils deep whic

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6

Wenzel, Tom P. Effect of Using Different Vehicle Weight Groups on the Estimated Relationship Between Mass Reduction and U.S. Societal Fatality Risk per Vehicle Miles of Travel. Office of Scientific and Technical Information (OSTI), 2016. http://dx.doi.org/10.2172/1345199.

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7

Ju, Ha Kyun, Tae Rim Kim, Kyubyung Kang, Dan Daehyun Koo, Konstantina Gkritza, and Samuel Labi. A Strategic Assessment of Needs and Opportunities for the Wider Adoption of Electric Vehicles in Indiana. Purdue University, 2023. http://dx.doi.org/10.5703/1288284317590.

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INDOT plans to invest nearly $100 million to build a statewide electric vehicle (EV) charging network as part of the National Electric Vehicle Infrastructure Formula Program. SPR-4509 Phase-I identified energy EV charging deserts in Indiana for long-distance trips. SPR-4509 Phase-II further examines the charging stations' impact on EV long-distance trips in Indiana. Using an agent-based simulation model, the number of charges, vehicle miles traveled, energy used during the trip, and energy used during charging were estimated for nine different cases. High EV daily charging demand areas in Indi

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8

Chen, Weixing. PR378-173601-Z01 Effect of Pressure Fluctuations on the Growth Rate of Near-Neutral pH SCC. Pipeline Research Council International, Inc. (PRCI), 2021. http://dx.doi.org/10.55274/r0012112.

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This report summarizes the work completed in PRCI SCC-2-12A project: The Effect of Pressure Fluctuations on the Growth Rate of Near-Neutral pH SCC, which is Phase 3 of the work on the same subject of investigation. The following insights from the current phase of the PRCI SCC-2-12A project are thought to be the most important: - Near neutral pH crack initiation is pressure-fluctuation dependent. Severe pressure fluctuations accelerate the fracture and spallation of mill scale on the pipeline steel surfaces, making it harder to initiate SCC cracks from the bottom of pits that are developed at f

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9

Torvikey, Gertrude Dzifa, and Fred Mawunyo Dzanku. In the Shadow of Industrial Companies: Class and Spatial Dynamics of Artisanal Palm Oil Processing in Rural Ghana. Institute of Development Studies (IDS), 2022. http://dx.doi.org/10.19088/apra.2022.010.

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This paper is concerned with the multiple opportunities and challenges of artisanal palm oil processing and the potential multiplier effects on local economies. It examines the effect of the presence of large oil palm plantations and their industrial processing mills on artisanal palm oil processing in two districts in the Western region of Ghana. Although artisanal and industrial processors have co-existed for a long time in the same catchment areas, little is known about the impact of this relationship on artisanal processing. Acknowledging the importance of rural diversity, complexity, and

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10

Mathew, Sonu, Srinivas S. Pulugurtha, and Sarvani Duvvuri. Modeling and Predicting Geospatial Teen Crash Frequency. Mineta Transportation Institute, 2022. http://dx.doi.org/10.31979/mti.2022.2119.

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This research project 1) evaluates the effect of road network, demographic, and land use characteristics on road crashes involving teen drivers, and, 2) develops and compares the predictability of local and global regression models in estimating teen crash frequency. The team considered data for 201 spatially distributed road segments in Mecklenburg County, North Carolina, USA for the evaluation and obtained data related to teen crashes from the Highway Safety Information System (HSIS) database. The team extracted demographic and land use characteristics using two different buffer widths (0.25

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