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Ductwork Design Program

using Eq. 30, and the BFI (see Fig. 1-11) is added to the octave band in which the blade passage ... .3 2.5 5.0 5.0 4.0 6"-12" .2 .3 .6 1.1 2.2 4.5 ... 6"-12" .5 1.2 1.7 2.3 3.9 5.0 3.0 2.3 13"-18" .4 ...

TRACE 700 + LEED Part 2: Completing the Proposed Building

can eliminate 119 rooms by making this one massive thermal block. That’s right out of 90.1. So, ... of the 90.1 ’04 (same as '07) fans and the difference between FC and the AF centrifugal is just ... It ranges from 12-18 in reality, so the ratio of heat to cooling, because obviously if you have a 1 ton ...

Chiller Plant Design

are just guidelines. In addition, many sections reference ASHRAE Standard 90.1-2001. The ASHRAE section ... Figure 2 - ASHRAE Std 90.1 Chiller Performance Table 1 Since buildings rarely ... Engineers Inc., www.ashrae.org . Reprinted by permission from ASHRAE Standard 90.1-2001 Piping Basics ...

TRACE 700 + LEED Part 3

Exceptions in ASHRAE 90.1 for LEED 30:30 The list of exceptions-- we just simply can't cover all ... 30% over this particular room. Office closed is 1.1 and it’s 20% savings here, and that’s all ... use the swinging door value. If it’s non-swinging, then use the non-swinging door. Let’s look in 90.1 ...

TRACE 700 + LEED Part 4: Building Systems and LEED Reports

water loads stays the same. Exterior Lighting in ASHRAE Standard 90.1 Section 9 7:20 Finally ... the same as the number that was just calculated, which was 12.54. The equation defined by 90.1 spits out ... Domestic Hot Water in Trane TRACE Exterior Lighting in ASHRAE Standard 90.1 Section 9 Rate ...

eQUEST for LEED Case Study - Part 4

standard 2004 and ASHRAE Standard 90.1 2001. You would need to read up on it but the process is the same. I ... this ratio. Let’s look at one room, which is 103. That’s right out of 90.1 2007. So we could just go up ... seen on some of these models is that instead of 1.2, some people keep raising this number until it goes ...

Trane TRACE 700 + LEED Part 1: Prepping the Proposed Building

a printed copy of ASHRAE Standard, in this case 90.1 2007, and appendix G are the most important part ... this. Modeler’s Enemy No. 1: Unmet Hours 11:05 In the course description we mention unmet ... defined for LEED and they are pretty poorly defined in 90.1 currently. TRACE thus uses its own definition, ...

Building Loads Analysis Program

-11 -12 -13 -14 -15 90 0 -1 -2 -3 -4 -5 -6 ... 1.1 Fig. 1-2 is an example of the grouping of rooms into zones and zones into Air Handling ... .758 WB=0.6040 +   3.4841 xY +1.3601 xY 2 +0.9731 xY 3 For H > 11.758 WB=30.9185 - ...

Mechanical-Design and Percent-Energy-Savings

ASHRAE Standard 90.1 ASHRAE Std90 for the Envelope is very stringent and the percent glass ... See Architectural-Design & Perimeter-Zoning) ASHRAE Std90 for Lighting for different types ... ASHRAE Std90 for Mechanical Systems for different types of buildings and sizes are usually the most ...

Centrifugal Chiller - Fundamentals

Flow cfm/ton 18.15 3.17 1.83 Head (BTU/lb) 7.73 8.34 9.0 ... 11,884 19,464 3550 @60hz Wheel diameter (in) 12.6 8 40.6 ... No of Passes Temperature Range (F) 1 0-5 2 6-12 3 13-18 ...