Marcel Christians (19 results)

Paperback. Condition: New.

Paperback. Condition: New.

Condition: New.

Condition: New.

Taschenbuch. Condition: Neu. Condensation of R-22 in Horizontal Smooth Tubes | Flow Pattern-Based Heat Transfer and Pressure Drop Correlations | Marcel Christians | Taschenbuch | Einband - flex.(Paperback) | Englisch | 2009 | VDM Verlag Dr. Müller | EAN 9783639130669 | Verantwortliche Person für die EU: OmniScriptum GmbH & Co. KG, Bahnhofstr. 28, 66111 Saarbrücken, info[at]akademikerverlag[dot]de | Anbieter: preigu.…

Taschenbuch. Condition: Neu. Falling Film Evaporation | Heat transfer and visualization | Marcel Christians | Taschenbuch | Einband - flex.(Paperback) | Englisch | 2011 | VDM Verlag Dr. Müller | EAN 9783639320879 | Verantwortliche Person für die EU: OmniScriptum GmbH & Co. KG, Bahnhofstr. 28, 66111 Saarbrücken, info[at]akademikerverlag[dot]de | Anbieter: preigu.…

Paperback. Condition: New.

Paperback. Condition: New.

Paperback. Condition: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Paperback. Condition: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

PF. Condition: New. This item is printed on demand. Brand new book, sourced directly from publisher. Dispatch time is 6-7 days from our warehouse. Book will be sent in robust, secure packaging to ensure it reaches you securely.

PAP. Condition: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condition: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condition: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Kartoniert / Broschiert. Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Christians MarcelMarcel Christians received his Ph.D. from the Laboratory of Heat and Mass Transfer, part of the Swiss Federal Institute of Technology in Lausanne, Switzerland. He currently lives in Syracuse, NY with his wife.…

Kartoniert / Broschiert. Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Christians MarcelMarcel Christians received his B.Eng., B.Eng.(Hons) and M.Eng.ndegrees in Mechanical Engineering (cum laude) at the Universitynof Pretoria in Pretoria, South Africa. He is currently employednat the Laboratory of Heat.…

Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Horizontal falling film evaporators have the potential of displacing flooded evaporators in industry, due to advantages such as lower required refrigerant charge and lower pressure drop. However, there is a need to improve the understanding of falling film evaporation mechanisms to provide accurate thermal design methods. Experimental data (heat transfer and visualization) taken in falling film, pool boiling and in adiabactic conditions are used to study the physical phenomena governing the falling film evaporation process. Measurements of the local heat transfer coefficient were obtained and utilized to generate new prediction methods, including a method for predicting the onset-of- dryout film flow rate during falling film evaporation, local pool boiling and falling film heat transfer prediction methods and a falling film multiplier prediction method.…

Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The phase-out of ozone-depleting refrigerants, suchas R-12 and R-22,according to the Montreal Protocol of 1987, hasprovided the incentiveto increase the thermal efficiency of current heating andrefrigeration systems. The purpose of this study wasto increase theaccuracy of the predictions of both theheat transfer and pressure drop correlations forcondensing refrigerants in the Intermittent flowregime. This was doneutilizing a novel method involving the temporal andspectral analysisof the light intensity of the local flow regime, asseen through asight glass. An experimental setup was designed,built and commissionedspecifically for this purpose using refrigerant R-22and a smoothtube. It was found that the accuracy of themean heat transfer coefficient predictions increasedsubstantiallycompared to other leadingcorrelations, particularly at low mass fluxes. Interms of the pressure drop, the predictions alsoincreased inaccuracy, and it was found that the time fractionmethod allows for continuouspredictions over flow regime transitions when usinglocal flow pattern-based pressure drop models.…