Results 201 to 210 of about 2,963 (263)

Comparative Study of Cellulose Nanocrystals from Young and Mature Coconut Husks as Reinforcement Agents in Sustainable Gelatin-Based Films. [PDF]

open access: yesPolymers (Basel)
Kaewprachu P   +7 more
europepmc   +1 more source

Falling-film evaporation on horizontal tubes—a critical review

International Journal of Refrigeration, 2005
A state-of-the-art review of horizontal-tube, falling film evaporation is presented; the review is critical, in an attempt to uncover strengths and weaknesses in prior research, with the overall purpose of clearly identifying gaps in our understanding. The review covers flow-pattern studies, and the experimental parameters that affect the heat transfer
Gherhardt Ribatski, Anthony Jacobi
exaly   +2 more sources

A REVIEW ON FALLING FILM EVAPORATION

Journal of Enhanced Heat Transfer, 2017
John R Thome
exaly   +2 more sources

A Falling-Film Evaporator with Film Promoters

Industrial & Engineering Chemistry Research, 2004
Falling-film evaporators have been used extensively in chemical processing plants due to their minimal fluid residence time and high heat transfer rates with low temperature differences. A cheaper alternative for achieving suitable liquid distribution and film stability was investigated here for solutions with low solids content and sufficiently low ...
Wilson M. Salvagnini   +1 more
openaire   +1 more source

Performances of falling film evaporators

Journal of Dairy Research, 1991
SummaryThe performances of falling film evaporators used in the New Zealand dairy industry for concentrating skim milk, whole milk and buttermilk were evaluated by determining (1) the kg steam used per kg water evaporated, and (2) the heat transfer coefficient of each pass in the evaporators. A computer program was used to calculate the results.
R. Selwyn Jebson, Mani Iyer
openaire   +1 more source

Experimental and theoretical investigations of falling film evaporation

Heat and Mass Transfer, 2012
In this study, a mathematical model was developed for falling film evaporation in vacuum using heat transfer relations. An experimental device was designed. experimental set-up which was used was equipped with a triangular weir distribution device and it had the ability to record data up to 3 m.
Sakarya Üniversitesi/Mühendislik Fakültesi/Makine Mühendisliği Bölümü   +4 more
openaire   +2 more sources

Performance Prediction of Falling-Film Evaporators

Journal of Heat Transfer, 1972
Three experimental results in the literature involving the evaporation of water and of brine in falling-film evaporators have been compared to predictions in which were used the local heat-transfer coefficients experimentally correlated as h = A(Λ/μ)n, where the constants A and n take on different values depending on the flow regime of the falling film,
K. R. Chun, R. A. Seban
openaire   +1 more source

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