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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 81 to 90 of 382 (0.077 seconds)Spelling suggestions: "subject:"heat exchanger"" "subject:"heat exchange""
| 81 |
Heat exchanger modeling and optimization in the triple-effect absorption cycleIvester, David Newell 12 1900 (has links)
No description available.
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| 82 |
The electrohydrodynamic (EHD) enhancement of convection and boiling in a shell-and-tube heat exchangerFinch, Anthony Terrell 05 1900 (has links)
No description available.
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| 83 |
Improved multiple loop simulation method applied to a proposed dish ericsson solar thermal power systemElgendy, Youssef Ahmed Mohammad 05 1900 (has links)
No description available.
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| 84 |
Heat exchanger mean temperature differences for refrigerant mixturesSchaefer, Laura Atkinson 12 1900 (has links)
No description available.
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| 85 |
Mitigation of biofouling using tube inserts in conjunction with biocidesWills, Amanda Jane January 1999 (has links)
No description available.
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| 86 |
Power, capital and energy costs trade-offs in heat exchanger networksJegede, Felix Olarewaju January 1990 (has links)
No description available.
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| 87 |
Heat transfer enhancement in DX evaporatorsLagos, Arcangel January 2000 (has links)
No description available.
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| 88 |
Fault detection and diagnosis in HVAC systems using analytical modelsSalsbury, Timothy I. January 1996 (has links)
Faults that develop in the heat exchanger subsystems in air-conditioning installations can lead to increased energy costs and jeopardise thermal comfort. The sensor and control signals associated with these systems contain potentially valuable information about the condition of the system, and energy management and control systems are able to monitor and store these signals. In practice, the only checks made are to verify set-points are being maintained and that certain critical variables remain within predetermined limits. This approach may allow the detection of certain abrupt or catastrophic faults, but degradation faults often remain undetected until their effects become quite severe. This thesis investigates the appropriateness of using mathematical models to track the development of degradation faults. An approach is developed, which is based on the use of analytical models in conjunction with a recursive parameter estimation algorithm. A subset of the parameters of the models, which are closely related to faults, is estimated recursively. Significant deviations in the values of the estimated parameters from nominal values, which represent `correct operation', are used as an indication that the system has developed a fault. The extent of the deviation from the nominal values is used as an estimate of the degree of fault. This thesis develops the theory and examines the robustness of the parameter estimator using simulation-based testing. Results are also presented from testing the fault detection and diagnosis scheme with data obtained from a simulated air-conditioning system and from a full size test installation.
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| 89 |
Thermal/fluid characteristics of elliptic cross-section filament box-lattices as heat exchanger surfacesSarde, Deepti R. January 2006 (has links)
Thesis (M.S.)--University of Nevada, Reno, 2006. / "August, 2006." Includes bibliographical references (leaves 56-58). Online version available on the World Wide Web.
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| 90 |
Flow through a model fin and tube heat exchanger and its influence on mass and heat transfer /Gilbert, Gregory P. January 1987 (has links) (PDF)
Thesis (M. Eng. Sc.)--University of Adelaide, 1988. / Includes bibliographical references (leaves 114-119).
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