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Teaching GuideTerm Higher Polytechnic University College |
| Grao en Enxeñaría Mecánica |
 Subjects |
| Industrial Heat Transfer |
| Contents |
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| Identifying Data | 2019/20 | |||||||||||||
| Subject | Industrial Heat Transfer | Code | 730G03020 | |||||||||||
| Study programme |
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| Descriptors | Cycle | Period | Year | Type | Credits | |||||||||
| Graduate | 2nd four-month period |
Third | Obligatory | 6 | ||||||||||
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| Topic | Sub-topic |
| The following topics develop the contents indicated in the Verification Memory (Memoria de Verificacion), which are: |
Thermal engineering. Heat transfer Industrial refrigeration Air conditioning |
| 1. Introduction | Introduction Heat transfer modes Conservation of energy |
| 2. One-dimensional steady heat conduction |
Introdution General heat conduction equation Cartesian coordinates Thermal contact resistance Cylindrical coordinates Spherical coordinates Fins |
| 3. Numerical methods | Introduction Solution of the governing equations |
| 4. Transient heat conduction | Lumped system analysys Semi-infinite solids Other cases |
| 5. External forced convection | Introduction Flow across flat plates Flow across cylinders Flow across spheres Flow across tube banks Other cases |
| 6. Internal forced convection | The entrance region Laminar flow Turbulent flow Non-circular tubes Distribution of temperature |
| 7. Free convection | Introduction Vertical plates Inclined and horizontal plates Cylinders Spheres |
| 8. Boiling and condensation | Boiling Condensation |
| 9. Heat exchangers | Introduction DTML method Epsilon-NUT metho |
| 10. Radiation heat transfer | Fundamentals Radiation heat transfer |
| 11. Refrigeration | Fundamentals Refrigeration procedures |
| Practice 1. Temperature measurement | Familiarización con distintos dispositivos de medida de temperatura: termómetro de bulbo, bourdón, expansión metálica, termopar, termisor e PT100. Medición da temperatura da mezcla auga-xeo e auga en ebulición. |
| Practice 2. Heat conduction | Comprobación da ley de Fourier de conducción aplicada a unha parede plana cun gradiente lineal de temperatura. |
| Practice 3. Determination of the thermal conductivity of a solid | Determinación da conductividade térmica de distintos materiais a partir da ley de Fourier de conducción estacionaria aplicada a unha parede plana. |
| Practice 4. Internal forced convection inside a cylinder | Estudo de desprendemento da capa límite dun fluido en circulación sobre a superficie dun cilindro observando a temperatura sobre a superficie cilíndrica. |
| Practice 5. Shell-and-tube heat exchanger | Estudo do coeficiente integral de transmisión de calor para diferentes condicións de operación e variación coa diferenza de temperaturas media logarítmica. Comparación con intercambiador de placas. |
| Practice 6. Plate heat exchanger | Estudo de coeficiente integral de transmisión de calor para diferentes condicións de operación e variación coa diferenza de temperaturas media logarítmica. Comparación con intercambiador de carcasa e tubos. |
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