course project presentation

Course project presentation

• Thursday in class• Thursday afternoon?

• Timing: 6 or10 minutes • Approximately 1 PowerPoint Slides per minute

For example• Problem Introduction • Methodology - Model• Results (related to methodology you applied to secure CFD Accuracy)• Results (Related to your point of interest)• Comments, conclusion, recommendation

• 2-3 minutes for Question and Answers

Final project report

• Introduction

• Methodology

• Results

• Comments

• DO NOT submit pictures without comments

• Analyze the result - create diagrams and tables

Announcement

Field trip• When: Today 3:20 PM• Where: Beck trailer (trailer is located on University

Ave.,  just west of PHR,  north of GEA).  • Who: Brian Wittmayer:   UT Project Manager (Office of Facilities Planning and Construction

Services,  UT Systems)Matt Pickens;   Project Manager,  Beck (Construction Manager)Bernard Bhatti;   Associate Director,  Engineering Services,  (Project Management and Construction Services,  UT-Austin)

Missy Woolsey;   Engineer,  HMG Associates (MEP Engineers for project)  

Field trip

Objectives

• Compare Residential and Commercial Systems- Trends in residential HVAC

• Review

Computer software for load calculation

• http://www.xpedio.carrier.com/idc/groups/public/documents/marketing/hap_ehelp_009.pdf

• http://www.doe2.com/equest/

• http://tc47.ashraetcs.org/pdf/Presentations/Liesen_Chicago.pdf

Residential vs. Commercial systems

• Course focus was on HVAC equipment that is used in both: residential and commercial systems

• Emphasize on the application in commercial systems

Commercial HVAC Systems

Single zone Multi zone

VAVCAV VAV CAVAll Hydroinicthat relay on infiltration

With and without reheaters

DOAS with fan coilsor radiant ceilings

With reheaters

Dual duct

Dual duct DOAS with

fan coils

With and without humiditycontrol

This is not the complete list !

Typical Components in Commercial systems

• Constant operation

• Outdoor air supply

• Two fans (supply and return)

• Multizone system

• Control

• …..

Residential System

Course objectives• Apply fundamental physical principles to HVAC

design• Describe and size each component in an HVAC

system• Design HVAC systems based on manufacturer’s

datasheets• Contrast residential systems with commercial

systems and use appropriate design techniques for each type of system

• Solve HVAC design problems with high-quality references