Purpose: This paper aims to investigate atoms type and channel roughness effects on fluid behavior in nanochannel. Design/methodology/approach: The results of mechanical properties of these structures are reported in this work by using molecular dynamics method. Findings: The results show that nanochannel roughness is a limiting factor in flowing fluid in nanochannel. Moreover, fluids with less atomic weight have more free movement in ideal and non-ideal nanochannels. Originality/value: For the study of mechanical properties of fluid/nanochannel system, the authors calculated parameters such as potential energy, density, temperature and velocity profiles of simulated fluids.
Hydrodynamic and thermal flow in nanochannel to study effects of roughness by estimation the atoms positions via MD method / Wu, H.; Torkian, P.; Zarei, A.; Moradi, I.; Karimipour, A.; Afrand, M.. - In: INTERNATIONAL JOURNAL OF NUMERICAL METHODS FOR HEAT & FLUID FLOW. - ISSN 0961-5539. - 30:1(2020), pp. 452-467. [10.1108/HFF-09-2019-0711]
Hydrodynamic and thermal flow in nanochannel to study effects of roughness by estimation the atoms positions via MD method
Moradi I.;Karimipour A.;
2020
Abstract
Purpose: This paper aims to investigate atoms type and channel roughness effects on fluid behavior in nanochannel. Design/methodology/approach: The results of mechanical properties of these structures are reported in this work by using molecular dynamics method. Findings: The results show that nanochannel roughness is a limiting factor in flowing fluid in nanochannel. Moreover, fluids with less atomic weight have more free movement in ideal and non-ideal nanochannels. Originality/value: For the study of mechanical properties of fluid/nanochannel system, the authors calculated parameters such as potential energy, density, temperature and velocity profiles of simulated fluids.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
