Mô tả

This is a course handling all duct related knowledge [A to Z], this course is tailored to start from scratch till the expert level in design and construction of HVAC ducted systems.

The course is discussing in full details all types of duct, duct materials and classifications, duct air flow fundamentals, duct systems design methods with examples, duct construction in accordance to SMACNA, fans and fan duct interactions, duct mounted accessories, space air diffusion and air distribution, air outlets selection and sizing, duct noise and how to attenuate it, duct testing and balancing and the instrumentations and procedures used to achieve that

All information mentioned in this course are quoted from international standards including ASHRAE & SMACNA to give you the information from it's original source and quoted to be a reference for future to access it easily.

This course will teach you all the design, construction, selection & calculations related to duct & fan systems and duct related accessories.

This duct have an exclusive section for testing & balancing of ducted systems to give you a comprehensive understanding of all aspects related to duct systems.

This course is for both designers and site engineers and even for draftsmen to complete their gaps and to teach them the correct technical information from it's original international sources

Bạn sẽ học được gì

Understand duct types, material & classifications

Understand duct air flow fundamentals

Duct design methods, design steps and procedures

Fan external static pressure calculation

Duct construction as per SMACNA (A to Z)

Fans types, fan duct system interaction, fan performance curves, fan system effect, fan arrangements

Room air diffusion and air distribution systems types

Air outlets types, selection, sizing

Duct mounted accessories ( Dampers, Filters, Heaters)

Duct system noise sources & duct system attenuation method

Duct testing & balancing procedures & instruments

Yêu cầu

  • No requirements needed however Engineering background would be preferred

Nội dung khoá học

6 sections

PART 1 - DUCT TYPES, MATERIALS, CLASSIFICATIONS & FUNDAMENTALS

13 lectures
Introduction
02:05
Course Content
02:29
Part 1 - Duct Types (1 of 2)
01:10
Part 1 - Duct Types (2 of 2)
02:56
Part 1 - Duct Classifications
07:58
Part 1 - Duct Shape & Aspect Ratio
10:56
Part 1 - Duct Air Flow Fundamentals (1 of 7)
09:45
Part 1 - Duct Air Flow Fundamentals (2 of 7)
11:42
Part 1 - Duct Air Flow Fundamentals (3 of 7)
01:50
Part 1 - Duct Air Flow Fundamentals (4 of 7)
01:50
Part 1 - Duct Air Flow Fundamentals (5 of 7)
03:19
Part 1 - Duct Air Flow Fundamentals (6 of 7)
03:16
Part 1 - Duct Air Flow Fundamentals (7 of 7)
01:21

PART 2 - DUCT DESIGN & CONSTRUCTION

40 lectures
Part 2 - Introduction
00:36
Part 2 - Duct Design Methods
00:35
Part 2 - Duct Design Methods Comparison
05:24
Part 2 - Duct Design Procedure Using Equal Friction Method
01:29
Part 2 - Duct Design Procedure using Equal Friction (Step-1)
00:28
Part 2 - Duct Design Procedure Using Equal Friction (Step 1.1 & 1.2)
02:58
Part 2 - Duct Design Procedure Using Equal Friction (Step 1.2) [1 of 2]
02:24
Part 2 - Duct Design Procedure Using Equal Friction (Step 1.2) [2 of 2]
00:27
Part 2 - Duct Design Procedure Using Equal Friction (Step 1.3) [1 of 2)
01:14
Part 2 - Duct Design Procedure Using Equal Friction (Step 1.3) [2 of 2)
01:14
Part 2 - Duct Design Procedure Using Equal Friction (Step 2)
03:02
Part 2 - Duct Design Procedure Using Equal Friction (Step 3) [1 of 6]
04:23
Part 2 - Duct Design Procedure Using Equal Friction (Step 3) [2 of 6]
00:50
Part 2 - Duct Design Procedure Using Equal Friction (Step 3.1) [3 of 6]
01:20
Part 2 - Duct Design Procedure Using Equal Friction (Step 3.1) [4 of 6]
22:35
Part 2 - Duct Design Procedure Using Equal Friction (Step 3.1) [5 of 6]
13:56
Part 2 - Duct Design Procedure Using Equal Friction (Step 3.1) [6 of 6]
09:03
Part 2 - Duct Design Procedure Using Equal Friction (Step 4)
03:48
Part 2 - Duct Design Procedure Using Equal Friction (Step 5)
10:30
Part 2 - Fan Static Pressure
06:54
Part 2 - Fan ESP Calculation (1 of 3)
05:48
Part 2 - Fan ESP Calculation (2 of 3)
09:11
Part 2 - Fan ESP Calculation (3 of 3)
09:34
Part 2 - Design Recommendations
07:07
Part 2 - Rectangular Duct Construction Schedules (1-2)
04:49
Part 2 - Rectangular Duct Construction Schedules (2-2)
04:49
Part 2 - Duct Construction - Pressure Classification
02:03
Part 2 - Duct Construction - Un Reinforced Duct Wall Thickness
04:42
Part 2 - Duct Construction - Flat Drive Accepted As Reinforcement
04:25
Part 2 - Duct Construction - Understanding Construction Tables (Example)
08:36
Part 2 - Duct Construction - Determine Reinforced Duct Sheet Metal Thickness
01:57
Part 2 - Duct Construction - Specify Duct Reinforcement Details
04:31
Part 2 - Duct Construction - Specify Duct Seams & Joints Details (1 of 2)
05:25
Part 2 - Duct Construction - Specify Duct Seams & Joints Details (2 of 2)
01:49
Part 2 - Duct Construction - Flexible Duct Installation
05:49
Part 2 - Duct Construction - Hangers & Supports
02:27
Part 2 - Duct Construction - Duct Sealing Requirement
04:44
Part 2 - Duct Construction - Duct Leakage Test
03:38
Part 2 - Duct Construction - Duct Coating
03:43
Part 2 - Duct Construction - Duct General Details
01:56

PART 3 - FANS, SPACE AIR DIFFUSION, AIR OUTLETS, & DUCT ACCESSORIES

29 lectures
Part 3 - Introduction
00:29
Part 3 - Fan Types (1 of 2)
01:49
Part 3 - Fan Types (2 of 2)
11:09
Part 3 - Fan Performance Curves
09:35
Part 3 - Fan Affinity Laws
02:45
Part 3 - Fan Arrangements
03:25
Part 3 - Fan Inlet Conditions
02:22
Part 3 - Fan System Effect
08:26
Part 3 - pace Air Diffusion & Air Outlets
09:14
Part 3 - Space Air Diffusion - Fully Mixed Systems
06:53
Part 3 - Space Air Diffusion - Fully Stratified Systems
04:46
Part 3 - Space Air Diffusion - Partially Mixed Systems
07:05
Part 3 - Air Outlets Types & Characteristics
10:13
Part 3 - Air Outlets Location Selection
07:10
Part 3 - Supply Air Jet Characteristics
10:21
Part 3 - Air Outlets Installation Acoustics
05:50
Part 3 - Air Outlets Selection - SLSD
07:22
Part 3 - Air Outlets Selection -SLBG
03:42
Part 3 - HVAC Dampers Types
06:13
Part 3 - HVAC Dampers Function
02:06
Part 3 - Air Filters Introduction
05:29
Part 3 - Air Filter Types
10:43
Part 3 - Filters Main Operating Characteristics
02:05
Part 3 - How To Determine Filter Efficiency (1-2)
01:50
Part 3 - How To Determine Filter Efficiency (2-2)
11:38
Part 3 - Filters MERV Rating (1-2)
04:54
Part 3 - Filters MERV Rating (2-2)
02:39
Part 3 - Filters Installation Recommendation
02:15
Part 3 - Duct Heaters
04:41

PART 4 - NOISE & ATTENUATION

6 lectures
Part 4 - Introduction
13:03
Part 4 - Non-Metallic Duct Noise
01:11
Part 4 - Fan System Noise
09:40
Part 4 - Noise Attenuation Methods
04:24
Part 4 - Acoustic Duct Liner
06:08
Part 4 - Other Attenuation Methods
09:01

PART 5 - DUCT TESTING & BALANCING

16 lectures
Part 5 - Duct Testing & Balancing
02:04
Part 5 - Air Flow T&B Instruments (1-6)
05:00
Part 5 - Air Flow T&B Instruments (2-6)
02:23
Part 5 - Air Flow T&B Instruments (3-6)
02:25
Part 5 - Air Flow T&B Instruments (4-6)
02:03
Part 5 - Air Flow T&B Instruments (5-6)
11:55
Part 5 - Air Flow T&B Instruments (6-6)
04:06
Part 5 - Rotation T&B Instruments (1-2)
03:22
Part 5 - Rotation T&B Instruments (2-2)
01:41
Part 5 - Temperature T&B Instruments (1-2)
04:28
Part 5 - Temperature T&B Instruments (2-2)
02:26
Part 5 - Air Tightness T&B Instruments
00:56
Part 5 - T&B Initial Planning
03:42
Part 5 - T&B Preliminary Field Procedures
06:21
Part 5 - T&B General Procedures
13:56
Part 5 - T&B Air Outlet Balancing Procedures
03:05

References

1 lectures
References
00:29

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