✦ LIBER ✦

Moment method for the evaluations of heat transfer coefficients in a packed bed

✍ Scribed by Hor-Da Juang; Hung-Shan Weng

Publisher: Elsevier Science
Year: 1983
Tongue: English
Weight: 429 KB
Volume: 26
Category: Article
ISSN: 0017-9310
DOI: 10.1016/s0017-9310(83)80058-1

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Nature of wall heat transfer coefficient

Nature of wall heat transfer coefficient in packed beds

✍ Thomas J. Hanrattry 📂 Article 📅 1954 🏛 Elsevier Science 🌐 English ⚖ 454 KB

A mechanism of heat transfer from a tube wall to fluid flowing in a packed bed is proposed whereby : (1) a mass of fluid is thrown against the wall ; (2) the fluid at the wall assumes the wall temperature and transfer occurs inward ; (3) this mass of fluid moves away from the wall and is replaced by

Heat transfer in a packed bed

✍ G. A. Hughmark 📂 Article 📅 1976 🏛 American Institute of Chemical Engineers 🌐 English ⚖ 210 KB 👁 3 views

Heat transfer in packed bed heat recuper

Heat transfer in packed bed heat recuperators-II. The film coefficient for dry sorbent solids

✍ Stanley H. Jury; Mario C. Berbano 📂 Article 📅 1977 🏛 Elsevier Science 🌐 English ⚖ 789 KB

## An elaborate experimental set up is described that was used to measure the thermal expiration curves of heat recuperators, that had been constructed with guard heaters and vacuum insulahon to minimize heat losses. A much more general model is used along with a precision numerical analysis techniq

Evaluation of the moment method techniqu

Evaluation of the moment method technique for the definition of adsorption parameters in a packed bed

✍ H. De Lasa; J. Hazlett; O.M. Fuller 📂 Article 📅 1986 🏛 Elsevier Science 🌐 English ⚖ 977 KB

The present contribution assesses the value of different possible experimental strategies that could be adopted when applying moment methods to evaluate adsorption parameters in packed beds. It is shown that both the conventional method developed by Kubin and Kucera and the technique involving momen

Heat and mass transfer in packed beds—IV

Heat and mass transfer in packed beds—IV: Use of weighted moments to determine axial dispersion coefficients

✍ H.-J. Wolff; K.-H. Radeke; D. Gelbin 📂 Article 📅 1979 🏛 Elsevier Science 🌐 English ⚖ 524 KB

The method of we&ted moments IS analysed on the basis of measured axm! dlsperslon m a methanehydrogen nuxture flowmg through a bed of glass beads at various velocities The optunum value of the Laplace parameter S IS chosen as the one avmg the mmunum devlatmn between expenment and model m the mtegran

Local and average interphase heat transf

Local and average interphase heat transfer coefficients in a randomly packed bed of spheres

✍ Bernard M. Gillespie; Edward D. Crandall; James J. Carberry 📂 Article 📅 1968 🏛 American Institute of Chemical Engineers 🌐 English ⚖ 891 KB