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Volumn 41, Issue 12, 1990, Pages 6830-6837

Shear flow near solids: Epitaxial order and flow boundary conditions

Author keywords

[No Author keywords available]

Indexed keywords


EID: 0000701762     PISSN: 10502947     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevA.41.6830     Document Type: Article
Times cited : (763)

References (30)
  • 11
    • 84926862534 scopus 로고    scopus 로고
    • See, for example, J. P. Hansen and I. R. McDonald, Theory of Simple Liquids, 2nd ed., (Academic, New York, 1986).
  • 17
    • 84926797098 scopus 로고    scopus 로고
    • One exception to this occurred. For ρw/ ρ = 2.52 and intermediate wall-fluid interactions we observed |vy| approx 0.05 U near the wall. This finite velocity normal to the nominal shear plane stemmed from the formation of a high-order incommensurate structure adjacent to the wall (Sec. IIIC). We checked that our thermostat did not affect results in this case.
  • 22
    • 84926797097 scopus 로고    scopus 로고
    • In addition to enhanced layering, the fluid gets drawn in towards the wall as the curlepwf and ρw increase. Due to the finite size of our simulation cell, this caused nearly a 10% decrease in density and 25% decrease in viscosity of the bulk fluid as curlepwf/ curlep varied from 0.4 to 5.0. However, simulations with systems twice as large between the walls revealed no substantial changes in the flow fields and in the fluid structure near the wall.
  • 23
    • 84926823592 scopus 로고    scopus 로고
    • Indeed thermodynamic fields such as Pxz can only be defined on these scales.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.