Contents
| Assignments |
Related:
|
Assignments
- Mini Design Project (2017-2018): HVAC System Design for A Proposed Hotel Building [PDF]
- VTC Student Dormitory at Tsing Y:
- Proposed schedule of accommodation (with floor areas of the spaces) [JPG]
- Architectural
floor plans and section [PDF]
- Deadline
for report submission: on or before 7 Dec
2017 (Thu)
- Report writing guides (University of Reading):
- Report
writing 1. Features
of good reports [PDF] http://libguides.reading.ac.uk/reports/features
- Report
writing 2. Structuring your report [PDF] http://libguides.reading.ac.uk/reports/structuring
- Report writing 3. Writing your report [PDF] http://libguides.reading.ac.uk/reports/writing-up
- Useful information on HVAC system design:
- Assessment Rubrics for Mini Design Project [PDF]
Guidelines on Writing Design Reports:
- Guidelines for Writing Reports in Engineering (Engineering Faculty, Monash University) [PDF]
- Writing Engineering Design Reports (Univ of Melbourne) [PDF]
Tutorial Exercises
Tutorial
Exercise 01: Properties of Refrigerants and
Refrigeration Cycles [PDF]
- The findings should be submitted to Moodle for
learning record. (Submission deadline: 1 Dec
2017)
Tutorial
Exercise 02: Calculations in Refrigeration and Heat
Pump Systems [PDF]
- Joel, R., 1996. Basic Engineering Thermodynamics,
Fifth Edition, Longman/Addison Welley, Essex, England.
- Chapter 18. Refrigeration, pp. 612-616
[PDF]
- Example 18.1 Vapour
compression refrigerator
- Example 18.2 Simple
heat pump
- Rajput, R. K., 2007. Engineering Thermodynamics,
Third Edition, SI unit version, Laxmi Publications (P)
Ltd, New Delhi, India.
- Chapter 14. Refrigeration Cycles,
pp. 744-764 [PDF]
- Examples 14.12 to
14.27
- LearnThermo.com http://www.learnthermo.com/
- Ch 10 - Refrigeration and Heat
Pump Systems http://www.learnthermo.com/T1-tutorial/ch10/intro.php
- Lesson 10A - Introduction
to Refrigeration Systems
- Lesson 10B -
Vapor-Compression Refrig. Systems
- Lesson 10C - Enhanced
V-C Refrig. Systems
- Lesson 10D - Heat
Pump Systems
- Learning property diagrams (P-h and T-s) for
refrigeration:
- How to Draw
a Refrigeration Cycle (1) http://www.jsrae.or.jp/jsrae/stady/Eng%20saikuru.htm
- Video: Refrigeration -
Pressure Enthalpy Chart -refrigerant states (4:04)
http://youtu.be/FS3En9Npvxc
- Video: Refrigeration - Cycle for
Ideal conditions on a Pressure Enthalpy Chart
(7:57) http://youtu.be/yHExWd1LtIM
- Video: Refrigeration - Nonideal
refrigerant conditions on a Pressure Enthalpy
Chart (4:29) http://youtu.be/RjxcOojKVps
- Video:
Pressure-Enthalpy Diagram (5:36) http://youtu.be/QqEbN4dDp8M
- Video: Pressure Enthalpy Chart
& the Refrigeration Cycle (7:54) http://youtu.be/Bf7DWu-3PJM
- Video: Pressure drop and stray
heat transfer in refrigerant lines (19:58) http://youtu.be/UCi-N38jAE8
- Video: Property diagrams TS and
PH for refrigeration 2 (6:04) http://youtu.be/9X9JAl4PZjs
- Example of problem
solving for refrigeration systems:
- Video: Calc Vapor
Compression Refrigeration Cycle R134a (7:17) http://youtu.be/Tw_ai4NZAP8
- Video: Calc refrigeration R134a
1p85 bar 8p62 bar comp eff (7:43) http://youtu.be/LcrbMsJ4dLo
- Video: Calc refrigeration 180kPa
900kPa eff Excel (14:55) http://youtu.be/u9EPdcqzcpU
- Video: Calc MultiStage Refrigeration
with R134a (6:26) http://youtu.be/LE7DUNRic9Q
- Video: Problems on Vapour Compression
Cycle I Refrigeration & Air-Conditioning I VCRS
Problems in Hindi (22:14) http://youtu.be/6szYO1psnKY
- Video: Vapour compression problem
with superheating and subcooling (29:43) http://youtu.be/nxrpD8irokY
- Video: Lecture 15: Problem
Solving (26:06) http://youtu.be/vt0hmTwBsWo
Further
information:
- Subcooling - Wikipedia http://en.wikipedia.org/wiki/Subcooling
- Video: Superheating and Subcooling PART 1 (6:39) http://youtu.be/e6BuwQqjYDU
- Video: Superheating and Subcooling PART 2 (9:18) http://youtu.be/w1_CQJibGk4
- Video: Superheating and Subcooling PART 3 (7:42) http://youtu.be/XXFcd6Mx3Gw