Artículo
Moreno, A.J.; Ferrari, H.; Bekeris, V. "Cooling balloons with liquid nitrogen" (2010) American Journal of Physics. 78(12):1312-1315
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Abstract:
We present an undergraduate level experiment in which the radius of a rubber balloon is measured as it is cooled with liquid nitrogen. For balloons filled with simple gases that condense at liquid nitrogen temperatures, we found that the volume decreases linearly with time. We compared our measurements with a simplified model based on elementary kinetic theory and thermodynamics that explains this behavior. Students are encouraged to test the validity of the model by repeating the experiment using gas mixtures and gases that do not condense at liquid nitrogen temperatures. © 2010 American Association of Physics Teachers.
Registro:
| Documento: | Artículo |
| Título: | Cooling balloons with liquid nitrogen |
| Autor: | Moreno, A.J.; Ferrari, H.; Bekeris, V. |
| Filiación: | Departamento de Física, Laboratorio de Bajas Temperaturas, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón I, Ciudad Universitaria, C1428EGA Buenos Aires, Argentina CONICET, Av. Rivadavia 1917, C1033AAJ, Ciudad de Buenos Aires, Argentina |
| Año: | 2010 |
| Volumen: | 78 |
| Número: | 12 |
| Página de inicio: | 1312 |
| Página de fin: | 1315 |
| DOI: | http://dx.doi.org/10.1119/1.3473787 |
| Título revista: | American Journal of Physics |
| Título revista abreviado: | Am. J. Phys. |
| ISSN: | 00029505 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00029505_v78_n12_p1312_Moreno |
Referencias:
- Hunt, R.G., Salinger, G.L., Qualitative demonstrations and experiments using liquid nitrogen (1969) Phys. Teach., 7 (5), pp. 289-290. , PHTEAH, 0031-921X, 10.1119/1.2351369
- Hendricks, J., Lee, D., Rugheimer, M., Liquid nitrogen demonstrations (1971) Am. J. Phys., 39 (7), pp. 844-845. , AJPIAS, 0002-9505, 10.1119/1.1986301
- Dickinson, J.T., Liquid nitrogen in a balloon (1977) Phys. Teach., 15 (6), pp. 361-362. , PHTEAH, 0031-921X, 10.1119/1.2339674
- Simmonds, R., Browning, K., Rinker, A., Gastouniotis, T., Ion, D., Demonstrating paramagnetism using liquid nitrogen (1994) Phys. Teach., 32 (6), pp. 374-375. , PHTEAH, 0031-921X, 10.1119/1.2344043
- Denardo, B., Masada, R., Rubber hysteresis experiment (1990) Phys. Teach., 28 (7), pp. 489-491. , PHTEAH, 0031-921X, 10.1119/1.2343121
- Merritt, D.R., Weinhaus, F., The pressure curve for a rubber balloon (1978) Am. J. Phys., 46 (10), pp. 976-977. , AJPIAS, 0002-9505, 10.1119/1.11486
- Verron, E., Marckmann, G., Numerical analysis of rubber balloons (2003) Thin-Walled Struct., 41 (8), pp. 731-746. , TWASDE, 0263-8231, 10.1016/S0263-8231(03)00023-5
- Levin, Y., da Silveira, F.L., Two rubber balloons: Phase diagram of air transfer (2004) Phys. Rev. E, 69, p. 051108. , PLEEE8, 1063-651X, 10.1103/PhysRevE.69.051108, and , -1-4
- www.mathworks.com/products/image/demos.html?file=/products/demos/shipping/images/ipexradius.html, See 〈〉; Tsuruta, T., Nagayama, G., A microscopic formulation of condensation coefficient and interface transport phenomena (2005) Energy, 30, pp. 795-805. , ENEYDS, 0360-5442, 10.1016/j.energy.2004.04.011
- Sears, F.W., Salinger, G.L., (1986) Thermodynamics, Kinetic Theory and Statistical Thermodynamics, , and 3rd ed. (Addison-Wesley, Reading, MA, )
- Bond, M., Struchtrup, H., Mean evaporation and condensation coefficients based on energy dependent condensation probability (2004) Phys. Rev. E, 70, p. 061605. , PLEEE8, 1063-651X, 10.1103/PhysRevE.70.061605, and , -1-21
- Matsumoto, M., Molecular dynamics of fluid phase change (1998) Fluid Phase Equilib., 144, pp. 307-314. , FPEQDT, 0378-3812, 10.1016/S0378-3812(97)00274-4
- Wiberg, E., Wiberg, N., Holleman, A., (2001) Inorganic Chemistry, p. 14. , and 101st ed. (Academic, San Diego, ), p
Citas:
---------- APA ----------
Moreno, A.J., Ferrari, H. & Bekeris, V. (2010) . Cooling balloons with liquid nitrogen. American Journal of Physics, 78(12), 1312-1315.http://dx.doi.org/10.1119/1.3473787
---------- CHICAGO ----------
Moreno, A.J., Ferrari, H., Bekeris, V. "Cooling balloons with liquid nitrogen" . American Journal of Physics 78, no. 12 (2010) : 1312-1315.http://dx.doi.org/10.1119/1.3473787
---------- MLA ----------
Moreno, A.J., Ferrari, H., Bekeris, V. "Cooling balloons with liquid nitrogen" . American Journal of Physics, vol. 78, no. 12, 2010, pp. 1312-1315.http://dx.doi.org/10.1119/1.3473787
---------- VANCOUVER ----------
Moreno, A.J., Ferrari, H., Bekeris, V. Cooling balloons with liquid nitrogen. Am. J. Phys. 2010;78(12):1312-1315.http://dx.doi.org/10.1119/1.3473787
