Viscous and thermal Eulerian velocity models for electric heat generation

Journals

Title：
Viscous and thermal Eulerian velocity models for electric heat generation
Author：
Lena J-T Strömberg
Author Affiliation：
previously Solid Mechanics, Royal Institute of Technology, Sweden
Received：Apr.18, 2023
Accepted：May.11, 2023
Published：May.23, 2023

Abstract

Direct heat with convector radiators is reliable, but expensive due to high power consumption. The present paper concerns solutions involving new formats. Observations of heat in conjunction with electricity is cast into modelling, e.g. for a heat tube. Traveling waves that fulfil the Poisson's equation are related to the framework. Independent angular velocities are connected to matter where heat is spread. While composed with multiplication, constant solutions are obtained. Exercises, relating the formula language to applied Mathematical (Physics), are included, since useful in education as well as in management of security in Engineering.

Keywords

LED-tube, portable heater, material, temperature, parameters, qualitative results, applied mathematics, harmonic, geometry, realization success.

Doi

https://doi.org/10.58396/smmce020104

References

[1] Souvik Banerjee, Ulf Danielsson, Giuseppe Dibitetto, Suvendu Giri, and Marjorie Schillo (2018). Emergent de Sitter Cosmology from Decaying Anti–de Sitter Space Phys. Rev. Lett. 121, 261301 – Published 27 December 2018

[2] Strömberg L, J-T (2015). Motions for systems and structures in space, described by a set denoted Avd. Theorems for local implosion; Li, dl and angular velocities. Journal of Physics and Astronomy Research. Vol. 2(3), pp. 070-073, 2015.

[3] Danielsson, U. H., Panizo, D., Tielemans, R., & Van Riet, T. (2021). Higher-dimensional view on quantum cosmology. Physical Review D, 104(8), 86015. doi:10.1103/PhysRevD.104.086015.

[4] Strömberg L J-T. (2020). Differentiations of Nonlinear Functions Related to States in Magic(n), Cosmology and the Poincare Conjecture. Journal of Human, Earth, and Future Vol. 1, No. 4, December. DOI: 10.28991/HEF-2020-01-04-05

[5] Minos Axenides, Emmanuel Floratos and Stam Nicolis (2021). The continuum limit of the modular discretization of AdS2. Corfu Summer Institute 2021 "School and Workshops on Elementary Particle Physics and Gravity" Corfu,Greece

[6] Riesen P, Hutter K, Funk M (2010). A viscoelastic Rivlin-Ericksen material model applicable to glacier ice, Nonlin. Processes Geophys., 17, 673–684. DOI: 10.5194/npg-17-673-2010.

[7] Stanisauskis E, Mashayekhia S, Paharic B, Mehnertd M, Steinmann P, Oatesc W, (2022). Fractional and Fractal Order Effects in Soft Elastomers: Strain Rate and Temperature Dependent Nonlinear Mechanics. Mechanics of Materials 172:104390.

[8] Strömberg L (2023). Response to curvature, gradients and temperature in a PPB-fuel cell, with a LED and a Li-B. Advances in Environment and Energies, Sanderman PH. Volume 2, Issue 1, No. 3.

[9] de Bem NFS, Ruppert MG, Yong YK, Fleming AJ (2020) Integrated force and displacement sensing in active microcantilevers for off-resonance tapping mode atomic force microscopy Proceedings of MARSS - International Conference on Manipulation, Automation and Robotics at Small Scales – 2020.

[10] Seethalera R, Mansoura SZ, Ruppertb MG, Fleming A (2021) A Position and force sensing using strain gauges integrated intopiezoelectric bender electrodes Elsevier. Sensors and Actuators A: Physical

[11] Xue, Zhangna & Tian, Xiaogeng & Liu, Jianlin. (2020). Hygrothermoelastic response in a hollow cylinder considering dualphase-lag heat-moisture coupling. Zeitschrift für angewandte Mathematik und Physik. 71. DOI: 10.1007/s00033-019-1246-4.

[12] Zhang, M. H., Cao, Z. C., Xia, F. C., & Yao, Z. (2022). Structural Stiffness Matching Modeling and Active Design Approach for Multiple Stepped Cantilever Beam. International Journal of Engineering, 35(7), 1227-1236.

[13] Lock, Daren & Hall, Simon & Prins, A.D. & Crutchley, Benjamin & Kynaston, Steven & Sweeney, Stephen. (2013). LED Junction Temperature Measurement Using Generated Photocurrent. Display Technology, Journal of. 9. 396-401. DOI: 10.1109/JDT.2013.2251607.

[14] J. Rekstad, M. Meir, A.R. Kristoffersen, (2003). Control and energy metering in low temperature heating systems, Energy and Buildings, Vol 35, Issue 3, pp 281-291, ISSN 0378-7788.

[15] https://www.homebuilding.co.uk/advice/do-led-lights-get-hot

[16] https://www.any-lamp.com/blog/does-led-lights-become-warm

[17] https://www.waveformlighting.com/home-residential/how-hot-do-led-strips-get-is-it-normal