Toroidal approximation for capillary bridges between ellipsoidal grains

• Autorzy: Błaszczuk J. , Biernat G. , Domański Z.
• Języki publikacji: EN

Abstrakty

EN

The capillary bridge between ellipsoidal grains is modelled within a toroidal approximation and the cohesive energy as function of grain's size, wetting angle and liquid content is computed. Some substrate-liquid examples are considered.

Słowa kluczowe

EN

toroidal approximation; capillary bridges; ellipsoidal grains

• Wydawca: Wydawnictwo Politechniki Częstochowskiej
• Czasopismo: Prace Naukowe Instytutu Matematyki i Informatyki Politechniki Częstochowskiej
• Rocznik: 2005
• Tom: Vol. 4, nr 1
• Strony: 13--17
• Opis fizyczny: Bibliogr. 13 poz., rys., tab.

Twórcy

autor

Błaszczuk J.

• Institute of Mathematics and Computer Science, Czestochowa University of Technology

autor

Biernat G.

• Institute of Mathematics and Computer Science, Czestochowa University of Technology

autor

Domański Z.

• Institute of Mathematics and Computer Science, Czestochowa University of Technology

Bibliografia

• [1] Jaeger H.M., Nagel S.R., Behringer R.P., Granular solids, liquids and gases, Rev. Mod. Phys. 1996, 68, 4, 1259-1273.
• [2] Albert R., Albert I., Hornbaker D., Schiffer P., Barabasi A.L., Maximum angle of stability in wet and dry spherical granular media, Phys. Rev. E 1997, 56, R6271-R6274.
• [3] Barabasi A.L., Albert R., Schiffer P., The physics of sandcastles: maximum angle of stability in wet and dry granular media, Physica A 1999, 266, 366-371.
• [4] Bocquet L., Restagno F., Charalix E., Where does a cohesive granular heap break? Eur. Phys. J.E. Soft Matter 2003, 14, 177-183.
• [5] Bocquet L., Charlaix E., Restagno F., Physics of humid granular media, C.R. Physique 2002, 3, 207-215
• [6] Fourier Z., Geromichalos D., Herminghaus S., Kohonen M.M., Mugele F., Scheel M., Schulz M., Schulz B., Schier Ch., Seemann R., Skudelny A., Mechanical properties of wet granular materials, J. Phys.: Condens. Matter 2005, 17, 477, 5477-5502.
• [7] Halsey T.C., Levine A.J., How sandcastles fall, Phys. Rev. Lett. 1998, 80, 3141-3144.
• [8] Mason T.G., Levine A., Ertas D., Halsey T., The critical angle of wet sand piles, Phys. Rev. E 1999, 60, 5044-5047.
• [9] Restagno F., Ursini C., Gayvallet H., Charlaix E., Aging in humid granular media, Phys. Rev. E 2002, 66, 021304-021311.
• [10] Tegzes P., Albert R., Paskvan M., Barabasi A.L., Vicsek T., Schiffer P., Liquid-induced transitions in granular media, Phys. Rev. E 1999, 60, 5823-5826.
• [11] Błaszczuk J., Domański Z., Liquid - induced glassy behaviour of dense non-spherical grain ensembles, Computer Methods in Mechanics Conference, Częstochowa, Poland 2005, 347-348.
• [12] Han G., Rock stability under different fluid flow conditions, PhD thesis, Uniwersytet Waterloo, Ontario 2003.
• [13] Błaszczuk J., Dynamics and statics of packing of granular materials, PhD thesis, Częstochowa 2005.