Rayleigh Limit—Penndorf Extension (Record no. 814627)

MARC details
000 -LEADER
fixed length control field 02408aab a2200205 4500
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 240108b1989 |||mr||| |||| 00| 0 eng d
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 0017-9310
100 ## - MAIN ENTRY--PERSONAL NAME
Personal name Selamet, Ahmet
9 (RLIN) 79244
100 ## - MAIN ENTRY--PERSONAL NAME
Personal name Arpaci, Vedat S.
9 (RLIN) 79243
245 ## - TITLE STATEMENT
Title Rayleigh Limit—Penndorf Extension
300 ## - PHYSICAL DESCRIPTION
Extent 1809-1820 p.
520 ## - SUMMARY, ETC.
Summary, etc. The Rayleigh limit of the Lorenz-Mie theory is extended by the Penndorf correction. For the efficiency factors, this extension leads to Qa,s,e<P = Qa,s,eR(1+Πa,s,e) where superscripts P and R denote Penndorf and Rayleigh; subscripts s, a, and e, respectively, scattering absorption, and extinction; and Π the Penndorf correction to the Rayleigh limit. This correction is shown to extend the Rayleigh limit from α ≃ 0.3 to 0.8, α being the particle size parameter. Error contours are generated for the Rayleigh and Penndorf limits for α = 0.3, 0.5, and 0.7 in the 1.5 ⩽ n ⩽ 2.5 and 0.5 ⩽ k ⩽ 1.5 domain which covers the range of soot properties. The practical significance of the Penndorf correction is demonstrated in terms of optical diagnostics and radiative heat transfer. Also, the Planck and Rosseland mean absorption coefficients based on the Penndorf expansion are shown to yield relative to those based on the Rayleigh limit Graphical abstract for this article where subscripts P and R denote the Planck and Rosseland mean absorption coefficients, superscripts P and R denote Penndorf and Rayleigh, Π the Penndorf correction depending on Ms and Ns which are the explicit functions of refractive and absorptive indices of particles, and on the dimensionless number πDTC2 (D being the particle diameter, T the temperature, and C2 the second radiation constant). For larger particles and/or higher temperatures the Penndorf based Planck mean coefficient is shown to deviate considerably from the Rayleigh based Planck mean coefficient. This deviation is exhibited to a somewhat lesser extent by the Penndorf based Rosseland mean coefficient.
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Rayleigh Limit
9 (RLIN) 879585
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Penndorf Extension
9 (RLIN) 879586
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Scattering Absorption
9 (RLIN) 879587
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Extinction
9 (RLIN) 769553
773 0# - HOST ITEM ENTRY
Place, publisher, and date of publication New York, U.S.A : Pergamon Subsidiary of Elsevier Science & Technology
International Standard Serial Number 00179310
Title International Journal of Heat and Mass Transfer
856 ## - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://www.sciencedirect.com/science/article/pii/0017931089901531 ">https://www.sciencedirect.com/science/article/pii/0017931089901531 </a>
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme Dewey Decimal Classification
Suppress in OPAC No
Koha item type Articles
-- 14993
-- Mr. Muhammad Rafique Al Haj Rajab Ali (Late)
Holdings
Not for loan Home library Serial Enumeration / chronology Total Checkouts Date last seen Koha item type
  Periodical Section Vol.32, No.10 (October 1989)   08/01/2024 Articles