Academic literature on the topic 'Joule'

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Journal articles on the topic "Joule"

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Renata, Sena Sangga, Tri Wahyu Suprayogi, A. T. Soelih Estoepangestie, R. T. Santanu Adikara, Benjamin Chr Tehupuring, and Sri Hidanah. "PENGARUH PENEMBAKAN LASERPUNKTUR PADA TITIK REPRODUKSI ITIK CAMPBELL (Anas platyrhynchos domesticus) BETINA TERHADAP PRODUKTIVITAS TELUR." Ovozoa : Journal of Animal Reproduction 8, no. 1 (April 6, 2020): 17. http://dx.doi.org/10.20473/ovz.v8i1.2019.17-21.

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The technology of laserpuncture in livestock is an acupuncture technique using Laser (Light Amplification by Stimulated Emission of Radiation) that is fired at acupuncture points as biological receptors that are related to organs that can provide stimulatory effects. This research was conducted in the laboratory of Airlangga University for 30 days using a sample of 18 cambell ducks divided into 3 treatments and laser shot with 3 days interval. Treatment 0 as control, treatment 1 got laser treatment dose 0,2 joule and treatment 2 got laser treatment dose 0,5 joule. On the final result of the eggs that have been in the production of duck research for 29 days. P2 given laser shootings with a dose of 0.5 joule yielded more eggs with 158 grains compared to P1 given laser shootings with a dose of 0.2 joules yielding 126 grains and P0 with inactivated laser yielding a total of 86 grains. The conclusion of this study is the shooting of laserpuncture dose of 0.2-0.5 joule can increase egg productivity
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Rahayu Kusdarwati, Aprilia Putri Astutie, Sudarno,. "Induksi Kematangan Gonad Induk Jantan Kerang Abalone (Haliotis asinina) Dengan Metode Laserpunktur [Induction Of Gonad Maturity Males Broodstock Abalone Shell (Haliotis asinina) With Laserpunctur Methods ]." Jurnal Ilmiah Perikanan dan Kelautan 4, no. 1 (January 24, 2019): 7. http://dx.doi.org/10.20473/jipk.v4i1.11576.

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Abstract Abalone is one kind of shellfish fisheries of the world has become a commodity which is currently experiencing increased demand, especially from international markets. As one initial step of a series of required maintenance management process of cultivating a good broodstock, to get the broodstock with the maximum level of gonad maturity is by induction using laserpunctur. Laserpunctur appropriate technology has been shown to accelerate the growth process, increase and accelerate gonadal maturation and spawning shorten the reproductive cycle of some species. The purpose of this study was to determine the effect laserpunctur fired on gonadal organs of the male gonadal maturity of abalone shells and the best energy of the male gonadal maturation affect abalone shells. The treatment used is laserpunctur irradiation on the male gonad organ abalone shells with a energy of 0 Joule (control), 0.5 Joules for 50 seconds, 1 Joule for 100 seconds, 1.5 Joules for 150 seconds and 2 Joule for 200 seconds. Each treatment was repeated four times. The results of this study was the laserpunctur irradiation fired on the gonadal organs influence the development of gonadal maturity of male broodstock abalone shells. The best energy of laserpunctur in the male gonad maturation affects the abalone shells is 1.5 Joules for 150 seconds. The results of histological observation of gonadal male broodstock H. asinina showed varying degrees of gonadal development in the process of gametogenesis is marked with an individual's reproductive cycle.
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Mashour, G. A. "Joule Thief?" Science Translational Medicine 4, no. 123 (February 29, 2012): 123ec36. http://dx.doi.org/10.1126/scitranslmed.3003900.

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Stever, S. L., F. Couchot, V. Sauvage, and N. Coron. "Benefits of Bolometer Joule Stepping and Joule Pulsing." Journal of Low Temperature Physics 199, no. 1-2 (December 17, 2019): 110–17. http://dx.doi.org/10.1007/s10909-019-02302-7.

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Polii, Janny Franka. "OSEANOGRAFI FISIKA PERAIRAN TELUK AMURANG MENURUT PERIODE UMUR BULAN." JURNAL PERIKANAN DAN KELAUTAN TROPIS 8, no. 1 (August 5, 2012): 17. http://dx.doi.org/10.35800/jpkt.8.1.2012.230.

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Perubahan kondisi perairan pesisir sesuai dengan fenomena pasang surut, gelombang dan arus dinamis setiap saat. Tujuan riset ini adalah: mengukur dan menganalisis keadaan air pasang dari Teluk Amurang sesuai periode umur bulan; dan mengetahui dan menganalisis karakteristik arus pantai dan gelombang sesuai dengan periode umur bulan. Arah arus untuk stasiun 1 diamati bergerak ke arah barat laut pada saat permukaan laut mengalami surut sementara saat air pasang bergerak ke barat daya. Untuk stasiun 2 diamati pada permukaan laut telah surut ke arah barat-barat laut bergerak arus pasang saat naik atau laut ke selatan. Berdasarkan pengamatan pengaruh terbesar pada stasiun 1 disebabkan oleh arus sungai Ranoyapo ke stasiun 2 sedangkan pengaruh ini disebabkan oleh arus pasang surut dan angin. Energi total gelombang stasiun 1 adalah 0,076 joule, sedangkan maksimum adalah 0,406 joule. Pada stasiun 2 energi total gelombang adalah 0,364 joule dan maksimum adalah 1,28 joule. Hasil pengukuran pasang surut menunjukkan bahwa jenis air pasang dari teluk Amurang memiliki tipe campuran atau ganda condong semidiurnal harian, yaitu di siang dan malam ada dua kali dan dua kali surut dengan berbagai berbeda. Kata Kunci : Teluk Amurang, Arus, Gelombang, Pasang Surut, Angin ABSTRACT Changes in the condition of coastal waters in accordance with the phenomenon of tides, waves and currents dynamically at any time. Research objectives are: Measuring and analyzing the state of the tide from Amurang Bay accordance with generally different month period (the period of full moon, quartir 1, die-month period, and period quartir 3). Knowing and analyzing the characteristics of the flow near the coast (the current speed and direction of flow), and the wave (wave energy) at location in accordance with age-month period in the sky. Current direction for the station first observed moving to the northwest at sea had receded at high tide while moving to the southwest. To station 2 is observed on the surface of the sea has receded to the west-northwest as the tide moves up or sea to the south. Based on the observation station 1 the greatest influence on river flow caused by Ranoyapo to station 2, while the effect is caused by tidal currents and wind. Total wave energy station 1 is 0.076 joules, while the maximum is 0.406 joules. At station 2 the total wave energy is 0.364 joules and the maximum is 1.28 joules. The measurement results show that the type of tide water mark of the bay Amurang have double type or a mixture of semidiurnal leaning daily, ie at lunch and dinner there twice and both times with a variety of different receding. Keywords: Amurang Bay, Current, Wave, Tidal, Wind
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Ilahi, Wahyu Nur, Mochamad Mas’ud, and Miftachul Huda. "PENGARUH JENIS ELEKTRODA E6013 PADA PENGELASAN SMAW TERHADAP SIFAT FISIK DAN MEKANIS BAJA KONTRUKSI JIS G3350." Journal Mechanical and Manufacture Technology (JMMT) 4, no. 2 (October 25, 2023): 68–76. http://dx.doi.org/10.35891/jmmt.v4i2.4426.

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Pembangunan konstruksi dengan logam pada masa sekarang ini banyak melibatkan unsur pengelasan Pengelasan yang di gunakan dari Jenis dari las busur elektroda terbungkus salah satunya adalah las SMAW (Shielding Metal Arc Welding). Pengelasan ini menggunakan elektroda E6013 atau RD-260 dengan diameter 2,6 mm, maka arus yang digunakan berkisar antara 115-165 Amper. Penentuan besar arus dalam pengelasan ini mengambil 80 A, 90 A dan 100 A. Pengambilan 100 A dimaksudkan sebagai pembanding dengan interval arus diatas. Mekanisme penelitian disusun untuk menentukan langka-langka percobaan agar diperoleh data-data yang tepat, sesuai dengan karakteristik dan tujuan penelitian mekanisme percobaan yang dipersiapkan 9 spesimen benda uji baja Jis G3350 yang akan dilakukan sambungan las dan di teruskan uji kekuatan tarik dan mikrostruktur. Data dari hasil eksperimen pada baja Jis G3350 Uji Impact yang terbesar pada percobaan 5 dengan arus 90A yaitu harga impact 2,417 joule/mm2 dengan besar energi 72.499 joule, kemudian percobaan 1,2,3 dengan arus 80A harga impak 2,343 joule/mm2 dengan besar energi 70,301 joule. Harga impak 2,324 joule/mm2 dengan besar energi 69,714 joule pada percobaan 6 dengan arus 90A, selanjutnya percobaan 7 menghasilkan harga impak 2,301 joule/mm2 dengan besar energi 69,030 joule dengan arus 100A. Percobaan 4 dengan arus 90A harga impak yang terjadi sebesar 2,277 joule/mm2 dengan besar energi 68,298 joule, pada percobaan 9 besarnya harga impak 2,132 joule/mm2 dengan besar energi sebesar 63,950 joule dengan arus 100A. Percobaan 8 harga impak 2,062 joule/mm2 besar energi yang terjadi 61,849 joule dengan besar arus 100A. hasil dari percobaan yang dilakukan pada uji struktur mikro pada percobaan arus 80 A menunjukkan jumlah butir 1.784 dengan besaran 4,8 μm.
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Suryadi, Amin Suhadi, Dedi Priadi, and E. S. Siradj. "Analisa Gaya Penekanan pada Proses ECAP Batang Kuningan CuZn 70/30." Majalah Ilmiah Pengkajian Industri 8, no. 1 (July 29, 2019): 39–46. http://dx.doi.org/10.29122/mipi.v8i1.3646.

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Telah dilakukan percobaan severe plastic deformation (SPD) dengan metodeequal channel angular pressing (ECAP) pada batang kuningan CuZn 70/30 diameter 10 mm sampai 5 pas. Gaya penekanan meningkat secara signifikan pada awal langkah penekanan dan mencapai nilai maksimum lalu melandai. Pada pas pertama gaya penekanan mencapai 115 kN, pas kedua 130 kN, pas ketiga mecapai 150 kN dan pada pas keempat 165 kN. Dari pengukuran luas area di bawah kurva gaya penekanan diperoleh energi total pembentukan pada proses ECAP batang kuningan persatuan panjang adalah 95 Joule/mm pada pas pertama, sampai 130 Joule/mm pada pas ketiga, dan turun 125 Juole/mm pada pas keempat. Secara kumulatif total energi persatuan panjang meningkat secara linier sesuai dengan peningkatan jumpah pas, dimana pada pas keempat mencapai 597 MPa. Peningkatan gaya penekanan dan energi penekanan sebanding dengan terjadinya peningkatan kekerasan pada batang kuningan dan terjadinya penghalusan butir.Kata kunci: ECAP, gaya penekanan, energi pembentukan, kekerasan, penghalusan butir, kuningan.AbstractExperiments of severe plastic deformation (SPD) have been carried out by the method of equal channel angular pressing (ECAP) on brass rods CuZn 70/30 diameter 10 mm to 5 pas. Pressing force significantly is increased emphasis on early steps and reaches a maximum value and then ramp. At the first pas the pressing force reached 115 kN, the second pass 130 kN, the third pass 150 kN and fouth pass is 165. From measurements of the area under the curve of pressing force, the total forming energy per unit length generated to form the brass rod in ECAP is 95 Joule / mm at the first pass, 130 Joules / mm at third pass and down to 125 Joule/mm at fouth pass. Cumulatively, the total forming energy per unit length increases linearly according to the increase in number of ECAP pass, where the fourth pass reach 597 Joule/mm. Increased emphasis pressing load and forming energy is proportional to the increase in hardness of the brass rod and the grain refinement.Keywords: ECAP, pressing load, forming energy, hardness, grain refinement, Brass
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Gonzalez, A., V. Zhukova, M. Ipatov, P. Corte-Leon, J. M. Blanco, and A. Zhukov. "Effect of Joule heating on GMI and magnetic properties of Fe-rich glass-coated microwires." AIP Advances 12, no. 3 (March 1, 2022): 035021. http://dx.doi.org/10.1063/9.0000290.

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Influence of Joule heating on magnetic properties and GMI effect of Fe75B9Si12C4 glass-coated microwires was studied. A decrease in coercivity after Joule heating is observed, while hysteresis loops of Joule heated samples maintain a rectangular shape. However, a remarkable increase in GMI ratio is observed in Joule heated samples. Observed GMI ratio improvement has been discussed considering magnetic anisotropy induced by Oersted magnetic field during Joule heating and internal stress relaxation. A remarkable GMI effect improvement observed in Joule heated Fe-rich microwires, along the fact that Fe is a more common, less expensive metal than Co, makes them suitable for magnetic sensor applications.
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FALCONI, C., A. DAMICO, and Z. WANG. "Wireless Joule nanoheaters." Sensors and Actuators B: Chemical 127, no. 1 (October 20, 2007): 54–62. http://dx.doi.org/10.1016/j.snb.2007.07.002.

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Crawley, Frank. "Joule was right!" Loss Prevention Bulletin 166, no. 1 (August 1, 2002): 5. http://dx.doi.org/10.1205/026095702760197919.

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Dissertations / Theses on the topic "Joule"

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Lerou, Pieter-Paul Patrick Maurits. "Micromachined Joule-Thomson cryocooler." Enschede : University of Twente [Host], 2007. http://doc.utwente.nl/57770.

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Alves, Paula Portugal. "A experiência de Joule revisitada." Master's thesis, FCT - UNL, 2008. http://hdl.handle.net/10362/1836.

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Dissertação apresentada na Faculdade de Ciências e Tecnologia da Universidade Nova de Lisboa para obtenção do grau de mestre em Física Laboratorial, Ensino e História da Física
O presente trabalho pretende ser um contributo para o ensino experimental da Física tendo como tema de fundo a Energia. A histórica Experiência de Joule que demonstrou a equivalência entre trabalho e calor é o ponto de partida para a construção de alguns equipamentos científicos que permitem demonstrar esta equivalência e a conversão de energia nas suas várias formas. A Experiência de Joule é transcrita dos documentos da época e explorada à luz dos conhecimentos actuais. Descreve-se o funcionamento de aparelhos capazes de gerar energia eléctrica a partir de movimento ou de diferença de temperatura, dínamos e células de Peltier, respectivamente. No último capítulo, constituindo o coração deste trabalho, são descritos equipamentos científicos construídos em laboratório. Cada equipamento está devidamente enquadrado em termos curriculares, no ensino básico e/ou secundário. Apresenta-se o princípio subjacente ao seu funcionamento bem como sugestões didácticas da sua aplicação e respectivos objectivos específicos. Todos os equipamentos foram testados em laboratório e os resultados recolhidos são apresentados e tratados quantitativamente quando se justifique. A descrição exaustiva (em Apêndice) das várias etapas de construção de alguns equipamentos permite a sua concretização por professores e alunos. Os materiais utilizados são fáceis de adquirir e de custo acessível à grande maioria das Escolas.
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Mao, Jie. "Joule heating in magnetohydrodynamic duct flows." Thesis, Coventry University, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.492355.

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Joule heating effect in liquid metal magnetohydrodynamic (MHD) flows has been investigated numerically with reference to self-cooled liquid metal blankets for tokamaks. To investigate main effects associated with the Joule heating, pressure-driven Hartmann flow, fully developed MHD flow in a rectangular duct and developing MHD duct flow in a rectangular duct are studied in detail. An external, strong magnetic field is applied in the direction transverse to the flow. The walls are both electrically and thermally conducting, while the outside surface of the walls is thermally insulating. At the entrance into the duct the temperature is a constant. As the fluid progresses through the duct, the electric currents are induced as a result of MHD interaction. These currents . result in volumetric heating of both the fluid and the walls, and the temperature rises along the flow. As the outside boundaries are thermally insulating, the temperature accumulates within the domain. .. The electric currents are induced in the core, and return via the side layers, Hartmann layers at the walls, and in the walls themselves. If the walls are electrically insulating, the magnitude of the electric currents i~ insufficient to heat up the fluid by more than a few degrees. If the walls are electrically conducting, much stronger currents circulate within the flow. It is shown that in the Hartmann flow and fully developed flow model in rectangular duct with electrically conducting walls, the temperature along the flow at the fluidHartmann wall interface may rise by over 100°C over a distance of about 180 values of the characteristic length, which is roughly the total length of the blanket. This is a sufficiently high value to be taken into account in blanket design. The Joule heating effect in the Hartmann flow, in the fully developed rectangular duct MHD flow and in the three-dimensional rectangular duct MHD flow is compared. It is shown that the Joule heating effect is strongly dependent on the wall conductance ratio, the Hartmann number and the average velocity of the fluid. A detailed investigation of the effect of these parameters on the resulting rise of temperature has been performed. The investigation shows that the Joule heating effect may be a significant factor for the development of the fusion blanket not employing insulating coatings. Finally, the effects to be expected for the electrical conductivity dependent a temperature in duct flows are outlined.
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Wandt, Christoph. "Development of a Joule-class Yb." Diss., Ludwig-Maximilians-Universität München, 2014. http://nbn-resolving.de/urn:nbn:de:bvb:19-172162.

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Silva, Fabio Cesar Siqueira da. "Formação de nanoestruturas magnéticas por aquecimento Joule." [s.n.], 2000. http://repositorio.unicamp.br/jspui/handle/REPOSIP/278229.

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Orientador: Marcelo Knobel
Tese (doutorado) - Universidade Estadual de Campinas, Instituto de Fisica Gleb Wataghin
Made available in DSpace on 2018-07-26T19:11:29Z (GMT). No. of bitstreams: 1 Silva_FabioCesarSiqueirada_D.pdf: 1575771 bytes, checksum: aedeb8f599f29d9b404e115c6e82444d (MD5) Previous issue date: 2000
Resumo: Nesta tese discutimos os processos de formação e controle de nanoestruturas magnéticas nas ligas binárias de composição Cu90Co10 e Cu85Co15 e na liga amorfa de composição Fe86Zr7Cu1 B6 através da técnica de tratamento térmico por aquecimento Joule. Duas formas de ministrar o aquecimento Joule são apresentadas: através da aplicação direta da corrente de tratamento e por variação linear da corrente de tratamento. Também discutimos os efeitos das nanoestruturas formadas nas propriedades magnéticas dos materiais acima mencionados com ênfase nas aplicações técnicas destes materiais. Em particular, estudamos em detalhe o efeito da distribuição de tamanho dos grâos nanocristalinos e das interações entre eles. As conclusões se baseiam em resultados de medidas estruturais (difração de raio-X e microscopia eletrônica de transmissão e magnéticas (curvas de histerese, magnetotransporte, susceptibilidade AC) além de simulações numéricas usando modelos da literatura e desenvolvidos no nosso grupo
Abstract: In this thesis, we discuss the processes of formation and control of magnetic nanostructures in binary alloys of composition Cu90 Co10 and Cu85 Co15, and in the amorphous alloy of composition Fe86 Zr7 Cu1 B6 through thermal annealing using the Joule heating technique. We present two diferent ways to control the Joule heating: by directly applying the annealing current, and through linearly varying the applied current. Also, we discuss the effects of the nanostructures on the magnetic properties of the above mentioned materials always stressing the importance of these properties for technical applications. In particular, we studied, in detail, the effect of the grain size distribution and the interaction between grains. The conclusions are based on structural (X-ray diraction, and transmission electron microscopy), and magnetic (hysteresis curves, magnetotransport, and AC susceptibility) measurements. We also performed numerical simulations using existing models and new models developed in our grou
Doutorado
Física
Doutor em Ciências
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Siedentopf, Sandra [Verfasser], and Reinhard [Akademischer Betreuer] Szibor. "Untersuchungen zum Verletzungspotential handelsüblicher Soft-Air-Waffen mit einer Geschossenergie zwischen 0,08 Joule und 0,5 Joule / Sandra Siedentopf. Betreuer: Reinhard Szibor." Magdeburg : Universitätsbibliothek, 2015. http://d-nb.info/1079273174/34.

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Machate, Malgorzata S. "Joule heat effects on reliability of RF MEMS switches." Link to electronic thesis, 2003. http://www.wpi.edu/Pubs/ETD/Available/etd-1007103-115232/.

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Hasbach, Ximena. "Natural carbonaceous materials for use in transparent Joule heaters." Thesis, Massachusetts Institute of Technology, 2019. https://hdl.handle.net/1721.1/122181.

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Thesis: S.B., Massachusetts Institute of Technology, Department of Materials Science and Engineering, 2019
Cataloged from PDF version of thesis.
Includes bibliographical references (page 35).
Natural carbonaceous materials have the potential to be used in a new class of more economically and environmentally sound electronic devices due to their tunable conductivity as well as robust mechanical and thermal properties. This study aims to explore the potential of steam cracker tar (SCT), a byproduct of ethylene production, for use in conductive applications, specifically transparent Joule heaters. The SCT was made into thin films using both rod-rolling and spray-coating methods. After the superior uniformity of the rod-rolled films was observed, a 2 laser cutter was used to anneal the rod-rolled films with the intention of increasing their sp² content and thus improving their conductivity. First the power and then the z-defocusing of the laser were varied, and the ability of the resulting films to heat was tested with an applied voltage. To test the conductivity and heating capabilities of the annealed SCT films, 60 volts were applied, the current measured, and the number of degrees heated measured with a thermal camera software. A combination of Raman spectroscopy and profilometry was used to characterize the films. The film with the best heating capabilities was found to be the one annealed with 8% laser power and 0.2 inch z-defocus. This film was observed to heat to 35 degrees Celsius, and was demonstrated to efficiently de-ice a frozen sheet of tempered glass. Future work in this study will focus on finding ways to improve conductivity in SCT films with better transparency.
by Ximena Hasbach.
S.B.
S.B. Massachusetts Institute of Technology, Department of Materials Science and Engineering
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Barabadi, Banafsheh. "Transient Joule heating in nano-scale embedded on-chip interconnects." Diss., Georgia Institute of Technology, 2013. http://hdl.handle.net/1853/51786.

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Major challenges in maintaining quality and reliability in today’s microelectronics devices come from the ever increasing level of integration in the device fabrication, as well as the high level of current densities that are carried through the microchip during operation. In order to have a framework for design and reliability assessment, it is imperative to develop a predictive capability for the thermal response of micro-electronic components. A computationally efficient and accurate multi-scale transient thermal methodology was developed using a combination of two different approaches: “Progressive Zoom-in” method and “Proper Orthogonal Decomposition (POD)” technique. The proposed technique has the capability of handling several decades of length scale from tens of millimeter at “package” level to several nanometers at “interconnects” level at a considerably lower computational cost, while maintaining satisfactory accuracy. This ability also applies for time scales from seconds to microseconds corresponding to various transient thermal events. The proposed method also provides the ability to rapidly predict thermal responses under different power input patterns, based on only a few representative detailed simulations, without compromising the desired spatial and temporal resolutions. It is demonstrated that utilizing the proposed model, the computational time is reduced by at least two orders of magnitude at every step of modeling. Additionally, a novel experimental platform was developed to evaluate rapid transient Joule heating in embedded nanoscale metallic films representing buried on-chip interconnects that are not directly accessible. Utilizing the state-of-the-art sub-micron embedded resistance thermometry the effect of rapid transient power input profiles with different amplitudes and frequencies were studied. It is also demonstrated that a spatial resolution of 6 µm and thermal time constant of below 1 µs can be achieved using this technique. Ultimately, the size effects on the thermal and material properties of embedded metallic films were studied. A state-of-the-art technique to extract thermal conductivity of embedded nanoscale interconnects was developed. The proposed structure is the first device that has enabled the conductivity measurement of embedded metallic films on a substrate. It accounts for the effect of the substrate and interface without compromising the sensitivity of the device to the thermal conductivity of the metallic film. Another advantage of the proposed technique is that it can be integrated within the structure and be used for measurements of embedded or buried structures such as nanoscale on chip interconnects, without requiring extensive micro-fabrication. The dependence of the thermal conductivity on temperature was also investigated. The experimentally measured values for thermal conductivity and its dependence on temperature agree well with previous studies on free-standing nanoscale metallic bridges.
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Daguilh, Thad. "A joule heating mechanism for high-speed fused filament fabrication." Thesis, Massachusetts Institute of Technology, 2019. https://hdl.handle.net/1721.1/123262.

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Thesis: S.B., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2019
Cataloged from PDF version of thesis.
Includes bibliographical references (page 31).
Extrusion-based additive manufacturing, known as fused filament fabrication (FFF), is one the most accessible methods of rapid prototyping, capable of handling a wide variety of engineering thermoplastics. Productivity limitations hinder the further application of FFF to both prototyping and production. An FFF system consists of three synchronized processes: heat conduction into the feedstock, gantry speed, and extrusion of the feedstock by a pinch wheel mechanism. Each one of these processes can become a rate-limiting factor for prints. This work explores resistive joule heating as a method to increase heat transfer into an electrically conductive composite feedstock. This requires usage of an electrically insulating liquefier in order to co-locate both conduction and joule heating. A prototype mechanism was designed and fabricated including an anodized aluminum liquefier capable of printing. This was tested and no significant difference in print times were noted because of a failure in the system due to a current jump around the joule heating section. Although physical tests were not a success, a LabVIEW VI was created for future testing. In addition, modeling was performed to conclude that a 2.85mm PLA filament would be used in the range of 80-100V and 0.2-0.25A with a joule heating length of 0.75cm in the system in order to reach an extrusion rate of 200 cm³ /hr.
by Thad Daguilh.
S.B.
S.B. Massachusetts Institute of Technology, Department of Mechanical Engineering
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Books on the topic "Joule"

1

Fairfax, Jo. Joule. Nottingham: Angel Row Gallery, 1996.

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John Rylands University Library of Manchester., ed. Joule centenary exhibition. [Manchester: John Rylands University Library of Manchester, 1989.

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3

Maytal, Ben-Zion, and John M. Pfotenhauer. Miniature Joule-Thomson Cryocooling. New York, NY: Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4419-8285-8.

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Maytal, Ben-Zion. Miniature Joule-Thomson Cryocooling: Principles and Practice. New York, NY: Springer New York, 2013.

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European Commission. Directorate-General XII, Science, Research, and Development, ed. Non-nuclear energy programme, 1990-1994: JOULE II. Brussels: Directorate-General Science, Research, and Development, 1998.

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Glennie, Sarah. The Barry Joule Archive: Works on paper attributed to Francis Bacon. Dublin: Irish Museum of Modern Art, 2000.

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Sebastiani, Fabio. I fluidi imponderabili: Calore ed elettricità da Newton a Joule. Bari [Italy]: Dedalo, 1990.

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Mellor, David. The Barry Joule archive: Works on paper attributed to Francis Bacon. Dublin: Irish Museum of Modern Art, 2000.

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H, Saiyed Naseem, Nyland Ted W, and United States. National Aeronautics and Space Administration., eds. Acquisition and correlation of cryogenic nitrogen mass flow data through a multiple orifice Joule-Thomson device. [Washington, D.C.]: NASA, 1990.

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Papell, S. Stephen. Acquisition and correlation of cryogenic nitrogen mass flow data through a multiple orifice Joule-Thomson device. [Washington, D.C.]: NASA, 1990.

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Book chapters on the topic "Joule"

1

Weik, Martin H. "joule." In Computer Science and Communications Dictionary, 849. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_9727.

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Gooch, Jan W. "Joule." In Encyclopedic Dictionary of Polymers, 407. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_6606.

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de Oliveira, Mário J. "Joule Principle." In Equilibrium Thermodynamics, 1–11. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-36549-2_1.

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de Oliveira, Mário J. "Joule Principle." In Equilibrium Thermodynamics, 1–12. Berlin, Heidelberg: Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-662-53207-2_1.

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Gooch, Jan W. "Joule (J)." In Encyclopedic Dictionary of Polymers, 903. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_14066.

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Gooch, Jan W. "Joule-Thomson Effect." In Encyclopedic Dictionary of Polymers, 407–8. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_6607.

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Herwig, Heinz. "Joulesche Wärme (Joule heating)." In Wärmeübertragung A-Z, 97–99. Berlin, Heidelberg: Springer Berlin Heidelberg, 2000. http://dx.doi.org/10.1007/978-3-642-56940-1_23.

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Haslach, Henry W. "Electromagnetism and Joule Heating." In Maximum Dissipation Non-Equilibrium Thermodynamics and its Geometric Structure, 257–68. New York, NY: Springer New York, 2010. http://dx.doi.org/10.1007/978-1-4419-7765-6_10.

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Zohdi, Tarek I. "Coupled Effects: Joule-Heating." In Electromagnetic Properties of Multiphase Dielectrics, 63–72. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-28427-4_6.

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Maytal, Ben-Zion, and John M. Pfotenhauer. "Cryocoolers: The Common Principle." In Miniature Joule-Thomson Cryocooling, 3–36. New York, NY: Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4419-8285-8_1.

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Conference papers on the topic "Joule"

1

Lerou, P. P. P. M., H. J. M. ter Brake, H. V. Jansen, J. F. Burger, H. J. Holland, H. Rogalla, J. G. Weisend, et al. "MICROMACHINED JOULE-THOMSON COOLERS." In ADVANCES IN CRYOGENIC ENGINEERING: Transactions of the Cryogenic Engineering Conference - CEC, Vol. 52. AIP, 2008. http://dx.doi.org/10.1063/1.2908606.

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Vahdat, Amin, Alvin Lebeck, and Carla Schlatter Ellis. "Every joule is precious." In the 9th workshop. New York, New York, USA: ACM Press, 2000. http://dx.doi.org/10.1145/566726.566735.

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Riggio, Roberto, Dejene Boru, and Tinku Rasheed. "Joule: Software-defined energy metering." In NOMS 2014 - 2014 IEEE/IFIP Network Operations and Management Symposium. IEEE, 2014. http://dx.doi.org/10.1109/noms.2014.6838274.

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Plyushchenkov, B., and A. Nikitin. "Electroacoustic Logging and Joule Heating." In Saint Petersburg 2012. Netherlands: EAGE Publications BV, 2012. http://dx.doi.org/10.3997/2214-4609.20143618.

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Kohno, M., A. Tanabe, Y. Kuwamoto, H. Kubota, and Y. Takata. "Flexible Joule-Thomson Micro-Refrigerator." In ASME 2009 7th International Conference on Nanochannels, Microchannels, and Minichannels. ASMEDC, 2009. http://dx.doi.org/10.1115/icnmm2009-82215.

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Abstract:
In this study, a prototype flexible Joule-Thomson micro-refrigerator was fabricated and its cooling power was examined. The micro-refrigerator uses N2, C2H4 or CO2 as a working gas and it consists mainly of a heat exchanger and an evaporator. The outside diameter of the heat exchanger outer tube is 0.9 mm and that of the inner tube is 0.4 mm. The length of the heat exchanger is 450mm. The inner diameter of the evaporator capillary is 0.1 mm. A cooling power of 100 mW at an evaporator temperature of 277 K was attained for inlet and outlet gas (CO2) pressures of 5.0 MPa and 0.1 MPa, respectively. To understand the cooling performance, a numerical analysis of the heat exchanger has been done and the effects of mass flow rate and dimensions of the heat exchanger on temperature profiles and effectiveness were examined.
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Rumble, Stephen M., Ryan Stutsman, Philip Levis, David Mazières, and Nickolai Zeldovich. "Apprehending joule thieves with cinder." In the 1st ACM workshop. New York, New York, USA: ACM Press, 2009. http://dx.doi.org/10.1145/1592606.1592618.

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Hsu, I., S. Wu, E. Osborne, I. Hsu, S. Wu, and E. Osborne. "Stacked planar Joule-Thomson cryocooler." In 32nd Thermophysics Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1997. http://dx.doi.org/10.2514/6.1997-2472.

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Aubon, C. R., and W. J. A. Powell. "Joule-Thomson Cooling - An Overview." In Recent Developments in Infrared Components and Subsystems, edited by Charles T. Elliott. SPIE, 1988. http://dx.doi.org/10.1117/12.945535.

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Zhang, Z., Q. He, Z. Li, B. Han, Y. Lu, J. Lan, S. Li, and Y. Fu. "The Joule Balance in orogress." In 2012 Conference on Precision Electromagnetic Measurements (CPEM 2012). IEEE, 2012. http://dx.doi.org/10.1109/cpem.2012.6250988.

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Xie, Xudong, Ping Li, Deyan Zhu, Guanzhong Wang, Liquan Wang, Xiangxu Chai, Dongbing Liu, Bin Feng, Yukun Jing, and Qingguo Yang. "Kilo-joule back lighting terminal system." In Subdiffraction-limited Plasmonic Lithography and Innovative Manufacturing Technology, edited by Xuanming Duan, Xiong Li, Xiangang Luo, Xiaoliang Ma, Mingbo Pu, and Rui Zhou. SPIE, 2019. http://dx.doi.org/10.1117/12.2516755.

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Reports on the topic "Joule"

1

Slaughter, D., C. Oirth, and J. Woodworth. Mega-joule experiment area study, 1989. Office of Scientific and Technical Information (OSTI), March 1995. http://dx.doi.org/10.2172/135500.

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Gross, Andrew John. Micro-scale heat-exchangers for Joule-Thomson cooling. Office of Scientific and Technical Information (OSTI), January 2014. http://dx.doi.org/10.2172/1147518.

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Bane, Karl, Gennady Stupakov, and Erion Gjonaj. Estimate of Joule Heating in a Flat Dechirper. Office of Scientific and Technical Information (OSTI), February 2017. http://dx.doi.org/10.2172/1344865.

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Shimko, Martin A., and Paul M. Dunn. Combined Reverse-Brayton Joule Thompson Hydrogen Liquefaction Cycle. Office of Scientific and Technical Information (OSTI), December 2011. http://dx.doi.org/10.2172/1345523.

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Shverdin, M. Final Report on the Joule-Scale Experimental Demonstration. Office of Scientific and Technical Information (OSTI), October 2008. http://dx.doi.org/10.2172/945501.

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Eyler, L. L., R. J. Skarda, R. S. III Crowder, D. S. Trent, C. R. Reid, and D. L. Lessor. Physical and numerical modeling of Joule-heated melters. Office of Scientific and Technical Information (OSTI), October 1985. http://dx.doi.org/10.2172/6501620.

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Agarwal, Varija, and Donna Post Guillen. Incorporating Cold Cap Behavior in a Joule-heated Waste Glass Melter Model. Office of Scientific and Technical Information (OSTI), August 2013. http://dx.doi.org/10.2172/1097183.

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Klinger, L. M., and P. L. Abellera. Joule-heated glass furnace processing of a highly aqueous hazardous waste stream. Office of Scientific and Technical Information (OSTI), March 1989. http://dx.doi.org/10.2172/6425267.

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Freeman, C. J., G. P. Abrigo, P. J. Shafer, and R. A. Merrill. Literature review of arc/plasma, combustion, and joule-heated melter vitrification systems. Office of Scientific and Technical Information (OSTI), July 1995. http://dx.doi.org/10.2172/105103.

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KELLY SE. A JOULE-HEATED MELTER TECHNOLOGY FOR THE TREATMENT AND IMMOBILIZATION OF LOW-ACTIVITY WASTE. Office of Scientific and Technical Information (OSTI), April 2011. http://dx.doi.org/10.2172/1047859.

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