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Journal articles on the topic 'Thermo test'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Yang, Shuyao, Zhigang Zhou, and Kai Li. "Experimental Study on the Cracking Resistance of Asphalt Mixture with Different Degrees of Aging." Applied Sciences 13, no. 15 (2023): 8578. http://dx.doi.org/10.3390/app13158578.

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The cracking resistance of asphalt mixture is a non-negligible issue. However, the cracking resistance evolution law, motivated by two factors (thermos-oxidative aging degree and test temperature), is not yet well understood. The aim of this investigation is to gain more insight into the effect of thermos-oxidative aging and test temperature on the cracking resistance of asphalt mixture. Asphalt mixture (AC-13) and stone mastic asphalt mixture (SMA-13) were selected and exposed to different thermo-oxidative aging degrees (unaging (UA); short-term thermo-oxidative aging (STOA); long-term thermo

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Priadi, Dedi, Richard A. M. Napitupulu, and Eddy S. Siradj. "Developing Uniaxial Tensile Test as an Alternate Method for Thermo Mechanical Process Evaluation." Advanced Materials Research 383-390 (November 2011): 5404–8. http://dx.doi.org/10.4028/www.scientific.net/amr.383-390.5404.

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The alternate method for evaluating the thermo mechanical process has been developed. Small attention has been paid to the mechanism of plastic deformation especially plane strain analysis. Modified the specimen geometry and using uniaxial tensile test was done to view the process. Experimental results show that the forming limit diagram as one of the formability characteristic can be view the plane strain condition that present on the thermo mechanical process. The microstructure result shows that there is a similar grain structure between hot tensile test and hot rolling results as one of th

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3

D, Y. M. "Thermo Scientific : un test hydrocodone OK FDA." Option/Bio 28, no. 557-558 (2017): 6. http://dx.doi.org/10.1016/s0992-5945(17)30034-x.

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4

Lee, Biing-Lin. "Thermo-mechanical test methods for polymeric powders." Powder Technology 63, no. 1 (1990): 97–101. http://dx.doi.org/10.1016/0032-5910(90)80012-n.

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Lekakh, S. N., M. Buchely, R. O'Malley, L. Godlewski, and Mei Li. "Thermo-cycling fatigue of SiMo ductile iron using a modified thermo-mechanical test." International Journal of Fatigue 148 (July 2021): 106218. http://dx.doi.org/10.1016/j.ijfatigue.2021.106218.

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Al-Judy, Dr Hikmat J. "The Influence of Silica Dioxide and Aluminum Oxide Nano Fillers Reinforced Heat Cured Acrylic Denture Base Material and Thermocycling on Tensile and Shear Bond to Denture Soft Lining Material." Mustansiria Dental Journal 14, no. 1 (2019): 99. http://dx.doi.org/10.32828/mdj.v14i1.767.

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Background: Soft lining materials play an important role in modern prosthodonticstreatment because of their capability to restore the inflamed and distorted mucosa.The purpose of the research was to estimate the influence of acrylic denture basereinforcement with silanted nano fillers (Al2O3 and Sio2) separately on tensile andshear bond strength of soft lining material and studying effect of thermo cyclingon bonding strength.Materials and methods: Total 120 specimens were prepared; it divided into 60Specimens for shear bond strength test and 6o specimens for tensile bond strengthtest. Specimen

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7

Qin, L., and W. J. Yu. "Research on Surface Color, Properties of Thermo-Treated Reconstituted Bamboo Lumber after Artificial Weathering Test." Advanced Materials Research 79-82 (August 2009): 1395–98. http://dx.doi.org/10.4028/www.scientific.net/amr.79-82.1395.

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Reconstituted bamboo Lumber suffers surface and mechanical properties degradation after exposure to outdoor environment. In this paper, Neosinocalamus affinis bamboo bundles was selected to thermo-treated at three temperature levels (160,180 and 200°C) for 2 hours and investigated the effect of xenon-arc light irradiation with water spray on the changes in color, thickness and mechanical properties of reconstituted bamboo lumber. The results indicated that the surface color of the samples changed rapidly during the irradiation process and the change rate decreased as the increasing of thermo-t

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Dalmat, Yann-Mickael. "Marquage CE pour un test Thermo Fisher Scientific." Option/Bio 32, no. 643-644 (2021): 9. http://dx.doi.org/10.1016/s0992-5945(21)00240-3.

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Chen, Xian Hua, Hong Tao Li, and Zhen Dong Qian. "Fracture Properties of Epoxy Asphalt Mixture." Key Engineering Materials 417-418 (October 2009): 917–20. http://dx.doi.org/10.4028/www.scientific.net/kem.417-418.917.

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The fracture properties of the thermo-setting materials of epoxy asphalt mixture were evaluated based on J-integral concept and ultimate strength and compared to that of HMA with thermo-plastic binder materials. Totally 60 specimens cored from SGC with different notches were tested with SCB test under a temperature of -10°C and 20°C. The experimental results reveals that epoxy asphalt mixture has a super higher resistance of fracture at low temperature than thermo-plastic HMA due to its super high tensile strength and flexibility, and the influences of temperature on the fracture resistance of

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Zandarin, M. T., A. Gens, S. Olivella, and E. E. Alonso. "Thermo-hydro-mechanical model of the Canister Retrieval Test." Physics and Chemistry of the Earth, Parts A/B/C 36, no. 17-18 (2011): 1806–16. http://dx.doi.org/10.1016/j.pce.2011.10.009.

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11

Pozzi, A., A. Bianchini, and A. R. Teodori. "Some new test cases in compressible thermo-fluid-dynamics." International Journal of Heat and Fluid Flow 14, no. 2 (1993): 201–5. http://dx.doi.org/10.1016/0142-727x(93)90029-m.

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12

Palmer, J., J. Jones, A. Dyer, R. Smith, R. Lancaster, and M. Whittaker. "Development of test facilities for thermo-mechanical fatigue testing." International Journal of Fatigue 121 (April 2019): 208–18. http://dx.doi.org/10.1016/j.ijfatigue.2018.12.015.

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13

Duran, Deniz, Celalettin Karadogan, and Izzet Ozdemir. "On the Importance of Thermo-Mechanical Modelling of the Double Cup Extrusion Test." Advanced Materials Research 966-967 (June 2014): 311–22. http://dx.doi.org/10.4028/www.scientific.net/amr.966-967.311.

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Finding the correct friction coefficient for the simulation of bulk metal forming processes is crucial. The practical approach nowadays for this objective is to conduct a friction sensitive process-test and the corresponding numerical simulation in order to reveal the friction coefficient. The Double Cup Extrusion Test (DCET) is one of the widely used friction tests for bulk metal forming. Although, there is a large body of literature on DCETs, there are still important aspects which have not been addressed yet. Motivated by this fact, this study emphasizes and demonstrates the importance of t

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14

U, Sangameswaran. "Modelling, Simulation and Thermo-Mechanical FEA of Gas Tungten Arc Welding of Austenitic Stainless Steel." International Journal for Research in Applied Science and Engineering Technology 12, no. 5 (2024): 1986–93. http://dx.doi.org/10.22214/ijraset.2024.61993.

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Abstract: The objective of study variation of temperature in TIG welded SS 318 plate of 3 mm work piece thickness in this work thermal analysis with help of ANSYS workbench carried out for [ T -joint and corner joint] stainless steel base metal (ss) using gas tungsten arc welding process. thermo-mechanical simulation is developed. Comparison with the temperature measured by the thermos couple’s records shows result present test data. The major components developed for usage construction various grade of stainless steel like SS318 Land some various nuclear grade special material and various thi

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Ignaszak, Zenon, Paweł Popielarski, and Tomasz Strek. "Estimation of Coupled Thermo-Physical and Thermo-Mechanical Properties of Porous Thermolabile Ceramic Material Using Hot Distortion Plus^® Test." Defect and Diffusion Forum 312-315 (April 2011): 764–69. http://dx.doi.org/10.4028/www.scientific.net/ddf.312-315.764.

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In the paper the thermo-mechanical phenomena which occur in thermal shocked thermolabile porous ceramic material were described. Such materials are applied in foundry industry for mould making and they are characterized the low thermal stability losing its strength above 400°C. In [3] the usefulness of Hot Distortion Plus® to estimate the thermo-physical parameters (apparent thermal conductivity, heat capacity) was discussed. These parameters are necessary in data base of simulation codes which permit to simulate the phenomena in casting-mould system. The aim of these tests is to predict the m

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Guo, Xiang Hui, Chun Guang Xu, and Liu Yang. "Thermo-Mechanical Reliability Evaluation of PLCC Packaging." Advanced Materials Research 816-817 (September 2013): 795–99. http://dx.doi.org/10.4028/www.scientific.net/amr.816-817.795.

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Thermo-mechanical failure is the main factor to impact the microelectronic packaging reliability. Under thermal loads, the microelectronic packaging is easy to produce cracks, delamination, voids, and other defects, which can emerge and grow under thermo-mechanical stresse caused by the different coefficients of thermal expansion (CTE). Firstly, a geometric model of Plastic Leaded Chip Carrier (PLCC) packaging was established and the thermo-mechanical property of PLCC packaging was analyzed using finite element analysis (FEA) software ANSYS. Then, the thermal cycling test on a set of PLCC pack

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Jacinto, Abel Carlos, and Alberto Ledesma. "Thermo-hydro-mechanical analysis of a full-scale heating test." Environmental Geotechnics 4, no. 2 (2017): 123–34. http://dx.doi.org/10.1680/jenge.15.00049.

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18

Sang, Jeong-Seon, Kyunghwa Chung, Juhyun Park, and Kyung Wha Oh. "Thermo-sensitive Clothing Development by Consumer Investigation and Wearing Test." Fashion & Textile Research Journal 19, no. 1 (2017): 90–100. http://dx.doi.org/10.5805/sfti.2017.19.1.90.

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19

Gillain, N., F. Detroz, J. Vanherque, A. Lhomme, O. Guidi, and J. M. Minon. "Le nouveau test Thermo Fisher : l’EliA Calprotectin sur automates Phadia." Immuno-analyse & Biologie Spécialisée 27, no. 5 (2012): 299–300. http://dx.doi.org/10.1016/j.immbio.2012.07.009.

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Zou, Ling, and Nan Xiang Zheng. "Applied Research of the Composite Antiager in Asphalt." Advanced Materials Research 919-921 (April 2014): 1191–94. http://dx.doi.org/10.4028/www.scientific.net/amr.919-921.1191.

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The simulation test system was established to study the performance of the thermo-oxidative aging and ultraviolet aging of 90# matrix asphalt and SBSI-C modified asphalt which were added composite antiager. Mechanism of thermo-oxidative aging and ultraviolet aging of asphalt was also analyzed. The results proved that : indexes of thermo-oxidative aging and ultraviolet aging of 90# matrix asphalt and SBSI-C modified asphalt were improved after adding the composite antiager,and composite antiager had positive effects to resist the aging of asphalt.

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Konstantinov, V. M., and I. A. Buloichyk. "Influence of sherardizing on working properties of metal parts subjected to prior heat treatment." Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY), no. 4 (December 16, 2020): 131–38. http://dx.doi.org/10.21122/1683-6065-2020-4-131-138.

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The article reveals the data concerning the mechanical properties changes of heat-treated steel articles subjected to thermo diffusion pack cementation. The temperature frames of thermo diffusion influence on tensile strength were determined for heat-treaded steel articles. Results of tensile test of high strength bolts treated using thermo diffusion pack cementation at 420 °C show no any effect from the side of pack cementation treatment on working properties of the tested samples. It is shown that in conditions of cyclic fatigue loading thermo diffusion pack cementation of heat treated artic

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22

Hyun, Jung Seob, Gee Wook Song, and Young Shin Lee. "Life Prediction of Thermo-Mechanical Fatigue for Nickel Based Superalloy IN738LC." Key Engineering Materials 326-328 (December 2006): 953–56. http://dx.doi.org/10.4028/www.scientific.net/kem.326-328.953.

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An experimental program has been carried out to address the thermo-mechanical fatigue life of the uncoated IN738LC nickel-base superalloy. High temperature isothermal Fatigue and out-of-phase(OP), in-phase(IP) TMF experiments in strain control were performed on superalloy materials. Temperature interval of 450-850 was applied to thermo-mechanical fatigue tests. The stress-strain response and the life cycle of the material were measured during the test. The plastic strain energy based life pediction models were applied to the stress-strain history effect on the thermo-mechanical fatigue lives.

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23

Lei, Ming, and Jian Gang Ge. "Calculation of Vortex-Induced Resonance on a Thermo Well." Applied Mechanics and Materials 635-637 (September 2014): 447–50. http://dx.doi.org/10.4028/www.scientific.net/amm.635-637.447.

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When vortex-induced resonance happens, the amplitude is big enough to affect the comfort and safety of the structure using, also it can cause fatigue damage to the structure. Being in the tube full of flowing natural gas, the thermo well may vibrate and be damaged. In this paper, based on the theory of vortex-induced vibration, by using ANSYS (FEA software), the author will test and verify whether the vortex-induced resonance will occur on the thermo well according to one example. Keywords: vortex-induced vibration; thermo well; vortex shedding frequency

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Сергеев, Александр, Aleksandr Sergeyev, Жанна Тихонова, Zhanna Tikhonova, Татьяна Уварова, and Tatyana Uvarova. "Accuracy increase in computation of cutting force components at corrosion-resistant steel parts turning." Science intensive technologies in mechanical engineering 2, no. 9 (2017): 28–32. http://dx.doi.org/10.12737/article_59ae90c55d3e09.36459701.

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The simulators of the cutting force components computation with the introduction in them a structure of an additional in-formation parameter – thermo-EMF (electromotive force) of the preliminary test working stroke as a characteristic of thermo-physical properties of a contacting pair are shown. Mathematical dependences offered may be used for the algorithm formation of computer-aided computations.

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25

Bardenheier, Reinhard, and Graham Rogers. "Experimental Simulation of Complex Thermo-Mechanical Fatigue." Key Engineering Materials 326-328 (December 2006): 1019–22. http://dx.doi.org/10.4028/www.scientific.net/kem.326-328.1019.

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Fatigue damage plays an increasingly important role in the design of various safety critical components that are exposed simultaneously to thermal and mechanical loads. Non-isothermal conditions, as these are to be found in turbine components, rocket engines, but also in high-speed machining tools makes the understanding even more complex. As the nature of those loading histories is mostly multiaxial, design engineers are interested in material models, which take into account the complexity of stress state and temperature history as well. The experimental validations of those models require sp

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Pfeifer, Tomasz. "Plasma Welding of Thermo-Mechanically Processed Steel." Biuletyn Instytutu Spawalnictwa, no. 6 (December 2021): 7–13. http://dx.doi.org/10.17729/ebis.2021.6/1.

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The article presents the course and results of tests involving the technological plasma welding of 3 mm thick butt joints made of steel S700MC using the melt-in welding technique and the key-hole welding technique. The technological tests made it possible to determine parameters enabling the obtainment of joints representing quality level B in accordance with the PN-EN ISO 5817:2014 standard. The tests discussed in the article included tensile tests, bend tests, hardness tests as well as macro and microscopic metallographic tests involving the use of light microscopy. The test results were sub

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Risitano, Giacomo, and Carmelo Clienti. "Experimental Study to Verify the Fatigue Limit Found by Thermal Analysis of Specimen Surface in Mono Axial Traction Test." Key Engineering Materials 488-489 (September 2011): 795–98. http://dx.doi.org/10.4028/www.scientific.net/kem.488-489.795.

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Following the first experimental results concerning the possibility to estimate the fatigue limit by semi-static tensile traction test, the authors are continuing the experimental thermo-analysis of the curve zone between the origin and the yield stress; that is rich of indication about the fatigue failure process. The tests carried out on the AISI 304 steel by thermal analysis, confirmed the good approximation between the values of the fatigue limit estimated by fatigue test and by the quasi-static test. The results shoed the importance of the thermo-analysis of the part of the stress-strain

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Yamazaki, Yoshiki, Hiroaki Takei, Masae Kanda, Keisuke Iwata, Michelle Salvia, and Yoshitake Nishi. "EB-Irradiation Induced Strengthening of Carbon Fiber Reinforced Thermoplastic Polymers." Advanced Materials Research 922 (May 2014): 838–43. http://dx.doi.org/10.4028/www.scientific.net/amr.922.838.

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Carbon fiber reinforced polymers (CFRP), which are typical composite materials, and have been applied as light structural materials with high strength [1, 2]. The further strengthening has been always expected to develop high speed transports with small energy consumption. Although influences of electron beam (EB) irradiation with high energy on the fracture toughness of carbon cross of carbon fibers in thermo-hardened epoxy resin matrix (thermo-hardened CFRP) have been often reported [3], no one has succeeded the strengthening of CFRP irradiated by electron beam. On the other hand, the homoge

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Alexa, Petr, and Radim Uhlář. "The First Test of the New Neutron Generator at the Všb / Technical University of Ostrava První Test Nového Neutronového Generátoru Na Všb-Tu Ostrava." GeoScience Engineering 59, no. 3 (2013): 1–5. http://dx.doi.org/10.2478/gse-2014-0054.

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Abstract The compact neutron generator MP320 (Thermo Scientific Inc.) operating on the principle of a deuterium-tritium reaction was tested before its planned application as the neutron source for the purpose of Fast Neutron Activation Analysis applications. Plates made from Al, Fe, Sn and Si were irradiated by a 14 MeV neutron beam and typical neutron induced reactions were identified.

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Sakamoto, Hidetoshi, Eiji Nakamachi, and Lee Soo Jong. "Evaluation of Plastic Behaviors in FCC Polycrystal Sheet Metal." Key Engineering Materials 345-346 (August 2007): 145–48. http://dx.doi.org/10.4028/www.scientific.net/kem.345-346.145.

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The stress-strain characteristics and plastic behavior of aluminum alloy were examined by tensile test and infrared thermo-viewer. This thermo viewer is a device for converting a thermal radiation pattern from an object into visible images. Al-Mg alloy plates with different crystal grain size subjected to a uni-axial tensile load were measured continuously by this thermo viewer. The strain concentration pattern was analyzed by the differential thermal image and the macroscopic estimation method by the thermal image processing was proposed and the propriety of FE simulation based on polycrystal

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Lei, Wen, and Chao Ren. "Effects of Ramie Fiber Treatment on Thermo-Oxidative Properties of High-Density Polyethylene/Ramie Fiber Composites." Advanced Materials Research 146-147 (October 2010): 542–45. http://dx.doi.org/10.4028/www.scientific.net/amr.146-147.542.

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On the investigations on the flexural properties,color stability and melting properties,the effects of treating ramie fiber with silane coupling agent on the anti-thermo-oxidative aging properties of high density polyethylene(HDPE)/ ramie fiber composites were studied.The results show that,treating the fiber with 3% coupling agent can improve the flexural strength and modulus of the composites before the aging test by 15.9% and 21.7% respectively,and also it can improve the flexural properties of the composites after the aging test;the modified composites will be more color stable,less color d

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Hyun, Jung Seob, Gee Wook Song, and Young Shin Lee. "Thermo-Mechanical Fatigue of the Nickel Base Superalloy IN738LC for Gas Turbine Blades." Key Engineering Materials 321-323 (October 2006): 509–12. http://dx.doi.org/10.4028/www.scientific.net/kem.321-323.509.

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A more accurate life prediction for gas turbine blade takes into account the material behavior under the complex thermo-mechanical fatigue (TMF) cycles normally encountered in turbine operation. An experimental program has been carried out to address the thermo-mechanical fatigue life of the IN738LC nickel-base superalloy. High temperature out-of-phase and in-phase TMF experiments in strain control were performed on superalloy materials. Temperature interval of 450-850 was applied to thermo-mechanical fatigue tests. The stress-strain response and the life cycle of the material were measured du

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33

Armani, A., H. Zanzinger, A. Monami, W. Hahn, and B. Amat. "Durability of EPDM geomembranes - Lifetime estimation by using high pressure autoclave test method." IOP Conference Series: Materials Science and Engineering 1260, no. 1 (2022): 012036. http://dx.doi.org/10.1088/1757-899x/1260/1/012036.

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Abstract For determination of end of service life different accelerated ageing tests are available. However, ageing of modern polymers in conventional oven ageing tests takes many years. In high-pressure autoclave test (HPAT), thermo-oxidative ageing is caused by elevated temperature and by elevated oxygen availability. This results in significantly shorter test times of around 8 months. An EPDM geomembrane was submitted to thermo-oxidative ageing in high pressure autoclaves (HPA) at 3 temperatures (75 °C, 80 °C and 85 °C) and 3 elevated oxygen pressures (5 bar, 10 bar and 51 bar). During expo

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Prabhu, L., V. Selvakumar, A. Anderson, and C. Dhavamani. "Influence of CNT fillers on the thermal, mechanical and shape memory properties of TPI shape memory polymer composites." Digest Journal of Nanomaterials and Biostructures 18, no. 1 (2023): 299–305. http://dx.doi.org/10.15251/djnb.2023.181.299.

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TPI, also known as artificial eucommia rubber, is a thermo-responsive SMP created by molecular recombination and modification with contemporary polymer synthesis and modification techniques. In this paper, TPI shape memory polymer is reinforced with different weight proportions (0, 0.2%, 0.4%, 0.6%, 0.8% and 1%) of carbon nanotube (CNT) and specimens were fabricated with the aim of enhancing the properties of neat TPI polymer composites. Some thermo-mechanical characteristics were investigated and interpreted, including the differential scanning calorimeter (DSC) test, dynamic mechanical analy

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Zhang, Shu Guang, and Yong Gang Yu. "Thermal Conductivity Test and Coupling Simulation of Heat-Transfer in Fracture Rock." Advanced Materials Research 382 (November 2011): 3–6. http://dx.doi.org/10.4028/www.scientific.net/amr.382.3.

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In order to research thermal conductivity of fracture rock, fluid-heat coupling test and simulation are studied. Empirical equation of thermal conductivity is obtained and conductivity factor is ensured by test data. Based on the fluid-heat coupling model of heat-transfer, temperature field distribution of fracture rock is described. At the same time, the heat-transfer equation is discretized by using weighted residual Galerkin finite element. Combined with boundary condition and parameters, the temperature field in fractured rock mass is simulated by finite element method. The temperature of

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Wang, Jing Yin, and Fang Liu. "Thermodynamic Properties of Soft Sedimentary Rock in Geotechnical Engineering." Applied Mechanics and Materials 170-173 (May 2012): 687–91. http://dx.doi.org/10.4028/www.scientific.net/amm.170-173.687.

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In geotechnical engineering such as supporting of deep and soft rock roadway ,oil drilling , and construction of military underground defensive facility, thermodynamic properties of soft sedimentary rock has guiding significances .The study of the thermal constitutive behavior of rock under temperature has been done for many years, and many achievement have been got on this issue. In this paper, some experimental researches on the thermo-mechanical characteristics of soft sedimentary rock have been presented. Some test results have been simulated with a thermo-elasto-viscoplastic model. The re

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Soldatov, A. A., A. I. Soldatov, M. A. Kostina, and A. A. Abouellail. "Hands-on Experience of THERMO FITNESS TESTING Device Use for Thermoelectric Evaluation of Metallic Materials." Devices and Methods of Measurements 15, no. 2 (2024): 87–94. http://dx.doi.org/10.21122/2220-9506-2024-15-2-87-94.

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The article describes experience of practical application of the differential thermoelectric tester "THERMO FITNESS TESTING". Description of the sensor design and results of differential thermoelectromotive force measurement for a large group of metals widely used in Russia are given. Usage of the "THERMO FITNESS TESTING" device to test the quality of R6M5 steel heat treatment is described. Dependence of thermoelectromotive force on the heating temperature which can be used for practical purposes was obtained. Usage the "THERMO FITNESS TESTING" to measure the thickness of a cemented (carburize

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Manus, Jean-Marie. "Brève : Marquage CE pour le test combiné de Thermo Fisher Scientific." Revue Francophone des Laboratoires 2021, no. 530 (2021): 12. http://dx.doi.org/10.1016/s1773-035x(21)00053-8.

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F, Tauhid, Roy AK, Rahman MA, et al. "Micro-Leakage of Fissure Sealant Following Thermo-Cycling Test: In Vitro." International Journal of Medical Science 9, no. 2 (2022): 18–20. http://dx.doi.org/10.14445/23939117/ijms-v9i2p104.

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Sunarya, Yayan, Ijang Rohman, Sri Mulyani, and Budiman Anwar. "PENGEMBANGAN MODEL PEMBELAJARAN KIMIA UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS DAN KETERAMPILAN PROSES SAINS SISWA SMU." Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam 2, no. 1 (2015): 53. http://dx.doi.org/10.18269/jpmipa.v2i2.395.

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This research develop model of teaching chemistry in senior high school to improve student thinking skill and science process skill. These skills are chosen based on characteristics of thermo-chemistry concept. There are three procedures in this research, i.e.: analysis of thermo-chemistry concepts, development of teaching model, and its implementation. The implementation carried out by the teacher. Subject of this research are 40 students of SMUN Lembang Bandung. The result of model implementation are three kinds of data, consist of teaching-learning activities, assessment test, and interview

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Javed, Hassan, Antonio Gianfranco Sabato, Mohsen Mansourkiaei, et al. "Glass-Ceramic Sealants for SOEC: Thermal Characterization and Electrical Resistivity in Dual Atmosphere." Energies 13, no. 14 (2020): 3682. http://dx.doi.org/10.3390/en13143682.

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A Ba-based glass-ceramic sealant is designed and tested for solid oxide electrolysis cell (SOEC) applications. A suitable SiO2/BaO ratio is chosen in order to obtain BaSi2O5 crystalline phase and subsequently favorable thermo-mechanical properties of the glass-ceramic sealant. The glass is analyzed in terms of thermal, thermo-mechanical, chemical, and electrical behavior. Crofer22APU-sealant-Crofer22APU joined samples are tested for 2000 h at 850 °C in a dual atmosphere test rig having reducing atmosphere of H2:H2O 50/50 (mol%) and under the applied voltage of 1.6 V. In order to simulate the S

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Laloui, Lyesse, Matteo Moreni, and Laurent Vulliet. "Comportement d'un pieu bi-fonction, fondation et échangeur de chaleur." Canadian Geotechnical Journal 40, no. 2 (2003): 388–402. http://dx.doi.org/10.1139/t02-117.

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The behaviour of a pile subjected to thermo-mechanical loads was studied in situ with the aim of quantifying the thermal influence on the bearing capacity of heat exchanger piles. To accomplish this, a pile situated in a building under construction was equipped with a pipe system to inject heat into it using a special heat pump. Load cells, deformation gauges, and thermometers were installed to evaluate the behaviour of the pile during seven tests with coupled thermo-mechanical loads. The temperature variations applied to the pile were of the order of 15°C and the mechanical load reached 1300

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Krisztina, Roman. "Measurements of PVC composite with Corn Cob flour additive." International Journal of Engineering Research & Science 4, no. 3 (2018): 06–10. https://doi.org/10.5281/zenodo.1213527.

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<strong><em>Abstract</em></strong><strong>—</strong> <em>M</em><em>echanical and thermo-analytical analysis carried out on the composites. In order to determine the relationships between structure and properties of composite, it is necessary to carry out different measurements. The tests were: tensile test, hardness test, thermal conductivity SEM, DSC and DMA. The results showed that the mixtures were inhomogeneous. The tensile and hardness test resulted that the composite has stronger structure and an increase in the strength values. From the thermo-analytical analysis the corn cob addi

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Basit, Abdul, Gildas L’Hostis, and Bernard Durand. "Thermo-Mechanical Testing of Epoxy Shape Memory Polymer Composites." Advanced Materials Research 570 (September 2012): 15–23. http://dx.doi.org/10.4028/www.scientific.net/amr.570.15.

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In this work the two epoxy composites the controlled behavior of composite material (CBCM) and the thermally activated symmetrical composite (SYMM) have been tested for their shape memory property. These composites have been heated above their glass transition temperature (Tg) and deformed to the same displacement. The activated position has been taken as the reference point for displacement measurements during the fixing cycle. During the recovery, two types of tests have been conducted: Unconstrained recovery test and constrained recovery test. It has been found that the recovery of CBCM pla

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Kyogoku, H., T. Kadomura, S. Komatsu, Fusahito Yoshida, and Toshio Sakuma. "Influence of Cyclic Deformation on Shape Memory Characteristics of Ti-Ni-Cu Alloys Fabricated by Pulse-Current Pressure Sintering Method." Materials Science Forum 475-479 (January 2005): 1961–64. http://dx.doi.org/10.4028/www.scientific.net/msf.475-479.1961.

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Ti-Ni-Cu shape memory alloy by elemental powders was fabricated by using a pulse-current pressure sintering method, and it was subjected to solid-solution heat treatment after sintering to homogenize the microstructure of the alloy. The influence of the thermo-mechanical cyclic deformation on the shape memory and thermo-mechanical characteristics of Ti-Ni-Cu alloy was investigated. The thermo-mechanical cyclic deformation improved the deformation behavior of the sintered alloy and made the thermo-mechanical behavior of the alloy stable caused by the introduction of dislocations. As a result, t

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Poignand, Gaelle, Come Olivier, and Guillaume Penelet. "Test-bench for the experimental characterization of porous material used in thermoacoustic refrigerators." Journal of the Acoustical Society of America 152, no. 5 (2022): 2804–15. http://dx.doi.org/10.1121/10.0015051.

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The design of thermoacoustic coolers involves an adequate modeling of the thermoacoustic core's performance, which requires, in particular, a precise knowledge of their thermo-physical properties. Materials such as wire mesh stacks, foams, or compressed fibrous media are hard to describe, and their thermo-physical properties are rarely well enough quantified. Moreover, the classical linear thermoacoustic theory is not sufficient to accurately describe the performance of these materials. This paper deals with the experimental performance characterization of various materials for thermoacoustic

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Cao, Jianmei, BaoShuai Du, Kui Li, and Zhibin Fan. "Effect of Thermo-Oxidative Ageing on Environment-Friendly Polypropylene-Based Cable Main Insulation Materials." Journal of Physics: Conference Series 3015, no. 1 (2025): 012022. https://doi.org/10.1088/1742-6596/3015/1/012022.

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Abstract This paper selects two types of polypropylene/elastomer blended commercial cable main insulation materials. Accelerated thermo-oxidative aging experiments at 135° C are carried out. The influence of thermo-oxidative aging on the macroscopic morphology, physicochemical properties, dielectric loss, frequency breakdown field strength and other parameters of the two types of polypropylene insulation is compared and analyzed. The evolution of the electrical performance of polypropylene blended insulation under thermo-oxidative aging is revealed. The test results show that at higher tempera

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Tomchev, Peter Ivanov, Nikolay Hristov Nenov, and Rayna Georgieva Ivanova. "Instalation For Induction Heating For Testing Thermo Sensors." Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference 2 (August 5, 2015): 147. http://dx.doi.org/10.17770/etr2011vol2.1005.

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With constant development and improvement of management systems in modern technological processes, in cars, in production lines and machinery and other fields are increasingly entering the use of different sensors. These sensors are tested on special test simulators, simulating the conditions for a long time close to their work. Often the temperature is in the range of 700-900°C. To achieve these temperatures, most environmentally safe and effective heating of the sensors can be achieved by induction heating of housing them. The object of this report is installation for induction heating syste

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Feng, L. C., Liang Zhen, Wen Zhu Shao, and N. Xie. "Study of a Ceramic Thermocouple for Al Production." Materials Science Forum 546-549 (May 2007): 2195–98. http://dx.doi.org/10.4028/www.scientific.net/msf.546-549.2195.

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A ceramic thermocouple (CTC) was assembled using SiC as the cathode and MoSi2 as the anode for the temperature test of the aluminum electrolysis. The NiFe2O4 was sprayed on the surface of SiC cathode for increasing the corrosion resistance ability in the cryolite. The corrosion behavior of NiFe2O4 in the cryolite was investigated. The results of the corrosion tests show that the NiFe2O4 has a very low corrosion rate in the cryolite, and a corrosion layer was formed during the corrosion test. The mechanisms of the NiFe2O4 corrosion are reactive corrosion and particles flaking. The thermo emf of

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Lee, Hee Jong, Jung Han Song, and Hoon Huh. "Dynamic Tensile Tests of Auto-Body Steel Sheets with the Variation of Temperature." Solid State Phenomena 116-117 (October 2006): 259–62. http://dx.doi.org/10.4028/www.scientific.net/ssp.116-117.259.

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This paper is concerned with the thermo-mechanical behavior of steel sheet for an autobody including the temperature dependent strain-rate sensitivity. Tensile tests have been carried out with the high strength steel sheets such as SPRC35R, SPRC45E and TRIP60. The tensile tests were performed with the variation of the strain-rates from 0.001/s to 200/s and with the variation of environmental temperatures from -40 to 200. The thermo-mechanical response at the quasi-static state is obtained with the static tensile test and the one at the intermediate strain-rate is obtained with the high speed t

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