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Keywords: Fouling
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Journal Articles
Article Type: Research Papers
J. Heat Transfer. October 2011, 133(10): 101801.
Published Online: August 11, 2011
...M. Izadi; D. K. Aidun; P. Marzocca; H. Lee This paper describes an advanced monitoring system for fouling phenomenon in a wide range of tubular heat exchangers such as condensers and intercoolers. First, a mathematical model of fouling resistance in tubular heat exchangers is adapted. The model...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. August 2004, 126(4): 507–517.
Published Online: April 30, 2004
... of the 1994 Light Metals Conference , pp. 121–127. Behbahani, M. R., Jamialahmadi, M., and Mu¨ller-Steinhagen, H., 2002, “Heat Transfer in Phosphoric Acid Evaporators Under Clean and Fouling Operating Conditions,” Heat Exchanger Workshop, Rabbat...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. December 2003, 125(6): 1027–1037.
Published Online: November 19, 2003
.... Ball. 10 June 2002 03 June 2003 19 11 2003 natural convection solubility liquid phase deposition diffusion mass transfer solutions Double Diffusion Fouling Heat Transfer Mass Transfer Natural Convection Supercritical Water Oxidation (SCWO) is a promising...
Journal Articles
Article Type: Technical Notes
J. Heat Transfer. August 2003, 125(4): 746–748.
Published Online: July 17, 2003
...Wei Li, Consultant, Mem. ASME This paper addresses fouling in a family of seven copper helically ribbed tubes. Series of semi-theoretical linear fouling correlations for long term combined precipitation and particulate fouling (PPF) in cooling tower systems and for accelerated particulate fouling...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. February 2003, 125(1): 147–150.
Published Online: January 29, 2003
...Bang-Yenn Wu, Assistant Professor; S. H. Chan, President Heat transfer surface fouling introduces a major uncertainty into the design and operation of cooling water systems. Fouling caused by calcium carbonate CaCO 3 typically occurs on heat transfer surfaces. Ozone has been successfully used...
Journal Articles
Article Type: Technical Briefs
J. Heat Transfer. February 1999, 121(1): 225–227.
Published Online: February 1, 1999
...N. Andritsos; A. J. Karabelas 23 Feb 1998 12 Aug 1998 05 12 2007 Experimental Fouling Heat Transfer Scaling Andritsos N. , Kontopoulou M. , Karabelas A. J. , and Koutsoukos P. G. , 1996 , “ CaC0 3 scale layers formed under isothermal flow...
Journal Articles
Article Type: Technical Briefs
J. Heat Transfer. May 1998, 120(2): 525–528.
Published Online: May 1, 1998
...Y. I. Cho; B.-G. Choi The objective of the present study was to investigate the effect of fouling on the accuracy of temperature measurement. When a thin scale layer is deposited on a temperature-measuring probe, the temperature reading can be in error by several degrees in spite of ± 0.1 K...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. November 1997, 119(4): 767–775.
Published Online: November 1, 1997
... 05 12 2007 Boiling Evaporation Forced Convection Fouling Heat Exchangers Multiphase Flows Phase-Change Phenomena Al-Hayes R. A. M . and Winterton R. H. S. , 1981 , “ Bubble Diameter on Detachment in Flowing Liquids ,” Int. J. Heat Mass Transfer , Vol. 24 , pp. 223...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. August 1997, 119(3): 568–574.
Published Online: August 1, 1997
... crystallization fouling in a plate heat exchanger. Calcium sulphate particles are formed during the preparation of calcium sulphate solution due to breakage of calcium sulphate crystals growing on the heat transfer surface. These suspended particles settle on the heat transfer surface and act as nuclei...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. August 1997, 119(3): 575–580.
Published Online: August 1, 1997
...S. M. Zubair; A. K. Sheikh; M. O. Budair; M. A. Badar Fouling of heat transfer surfaces introduces a major uncertainty into the design and operation of heat transfer equipment. After a brief discussion on impact of fouling, we present and discuss a stochastic approach to the analysis of fouling...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. August 1997, 119(3): 581–588.
Published Online: August 1, 1997
...S. M. Zubair; A. K. Sheikh; M. O. Budair; M. U. Haq; A. Quddus; O. A. Ashiru Calcium carbonate fouling is typically encountered in a cooling-water circulating system. An experimental program is initiated to study fouling growth law (s) as well as the basic mechanism of calcium carbonate (CaCO 3...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. November 1996, 118(4): 903–910.
Published Online: November 1, 1996
.... These and other results presented can explain all the qualitative differences of scale deposit found experimentally on magnetic and nonmagnetic probes. 11 December 1995 10 May 1996 05 12 2007 Forced Convection Fouling Heat Exchangers Boichenko V. A. , and Sapogin L. G...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. May 1995, 117(2): 323–328.
Published Online: May 1, 1995
...S. H. Chan; Z. J. Chen; P. He This study presents the results of an experimental investigation of the effects of Fe 3+ ion in aqueous solution on silica fouling of heat exchanger and assesses the relative effect of Fe 3+ , Na + , and K + ions on silica fouling. Experiments were conducted at 165–125...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. February 1994, 116(1): 54–57.
Published Online: February 1, 1994
... that are applicable for a wide range of roughness parameters. However, to employ enhanced surfaces in power plant condensers, engineers require information on fouling of such surfaces. In a recent study (Smith and Dirks, 1985), it was estimated that fouling of heat exchangers costs around $4.2 to $10 billion/year...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. August 1993, 115(3): 584–591.
Published Online: August 1, 1993
...B. Bansal; H. Mu¨ller-Steinhagen Crystallization fouling of calcium sulfate was investigated in a plate and frame heat exchanger. The effects of flow velocity, wall temperature, and CaSO 4 , concentration on the fouling rates have been investigated and the distribution of scale along the heat...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. February 1993, 115(1): 82–90.
Published Online: February 1, 1993
...S. H. Chan; Z. J. Chen; P. He The effects of NaCl and KCl salts in aqueous solutions on silica fouling of heat exchangers under turbulent flow conditions were examined experimentally over a range of pH, velocity, and salt concentration levels. The fundamental attachment process of silica fouling...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. May 1992, 114(2): 317–325.
Published Online: May 1, 1992
... on the plane and particle is presented. The various incremental resistances caused by a single and a dilute planar random array of truncated spherical particles are also derived. 01 December 1990 01 October 1991 23 05 2008 Conduction Fouling Mass Transfer J. Fransaer Research Fellow...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. August 1991, 113(3): 741–746.
Published Online: August 1, 1991
...S. H. Chan; K. F. Ghassemi The present study proposes a multispecies transport model to predict calcium carbonate deposition. The model has been applied to predict the deposition flux, the mean fouling layer thickness, and the profile of local fouling thickness along a heated plate of a laminar...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. August 1991, 113(3): 735–740.
Published Online: August 1, 1991
...S. H. Chan; K. F. Ghassemi This is a two-part series to model scaling of heat transfer surfaces by calcium carbonate based on the first conservation principle approach. In Part I, general physical and chemical processes in CaCO 3 fouling are described and a single-species model is proposed whereby...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. November 1988, 110(4a): 841–849.
Published Online: November 1, 1988
...S. H. Chan; H. Rau; C. DeBellis; K. F. Neusen Silica fouling of heat transfer equipment in geothermal energy systems is studied. The effects of temperature, pH, and salinity on silica solubility and silica polymerization are reviewed. Experimental fouling data are presented for geothermal brines...