[Bldg-sim] ASHRAE 55-2004 Thermal Comfort Spreadsheet

[Gang Tan]

Min is right. ASHRAE standard 55-2004 provided computer codes in the
appendix for PMV/PPD calculation. What you need to do is just converting
those codes into a tool that is convenient for yourself, like VB in Excel.
Of course few inputs are needed to run the computer codes, such as mean
radiant temperature which can be obtained from an empirical formula as a
function of air dry-bulb temperature, surrounding wall surface temperatures,
and air movement speed, if I remember correctly.

On Fri, Jun 11, 2010 at 4:22 PM, Min Yan <building0729 at gmail.com> wrote:

> There are some equations to calculate them. The psychrometric chart does
> not help lot. I used to calculate PMV/PPD with my own VB 6. But there are a
> few important PMV/PPD equations behind the VB6.0 from some references that I
> forgot.
>
> There is nothing to do with climate consultants, BTW.
>
>
>
>
>
>
> On Fri, Jun 11, 2010 at 12:46 PM, Mary Wyllie <MWyllie at hiscutt-aia.com>wrote:
>
>>  I uploaded a Psychrometric Chart that I created using a free program
>> called Climate Consultant.
>>
>>
>>
>> *Mary Wyllie | **AIA **|** **LEED AP*
>>
>> Associate
>>
>> Hiscutt & Associates, Inc.
>>
>> 3655 Brookside Pkwy., Suite 575
>>
>> Alpharetta, GA 30022
>>
>> (770) 753-8787
>>
>>
>>
>> *R**educe **R**euse **R**ecycle **ü*
>>   ------------------------------
>>
>> *From:* bldg-sim-bounces at lists.onebuilding.org [mailto:
>> bldg-sim-bounces at lists.onebuilding.org] *On Behalf Of *Jason Wendel
>> *Sent:* Friday, June 11, 2010 12:34 PM
>> *To:* 'Bridgette Baugher'; 'bldg-sim at lists.onebuilding.org'
>> *Subject:* Re: [Bldg-sim] ASHRAE 55-2004 Thermal Comfort Spreadsheet
>>
>>
>>
>> For LEED 3.0 (2009) the wording is “Upload supporting documentation with
>> PMV/PPD calculation, ASHRAE comfort tool results, and/or psychrometric
>> comfort zone chart from Standard 55”
>>
>> For LEED 2.2 you just had to provide a narrative, but 3.0 requires the
>> actual results from the calculations.  I may just have to buy ASHRAE’s
>> “Thermal Comfort Tool”, I was just hoping there was something else
>> available.
>>
>>
>>
>> -Jason
>>
>>
>>
>> *From:* Bridgette Baugher [mailto:BBaugher at southlandind.com]
>> *Sent:* Friday, June 11, 2010 10:29 AM
>> *To:* Jason Wendel
>> *Subject:* RE: [Bldg-sim] ASHRAE 55-2004 Thermal Comfort Spreadsheet
>>
>>
>>
>> I would be interested to see if anyone has actually done a calculation for
>> this.  It’s been a while since submitting this credit, but if I remember
>> correctly, the only requirement from LEED was a narrative from the engineer.
>>
>>
>>
>> BRIDGETTE BAUGHER
>>
>> EIT, LEED AP
>>
>>
>>
>> Energy Engineer
>>
>> Southland Industries
>>
>> 22340 Dresden Street, Suite 177
>>
>> Dulles, VA 20166
>>
>> Office: 703.834.5570
>>
>> Direct: 703.834.2426
>>
>> Fax: 703.834.5572
>>
>>
>>
>> *From:* Jason Wendel [mailto:jwendel at heatheng.com]
>> *Sent:* Friday, June 11, 2010 12:23 PM
>> *To:* Bridgette Baugher
>> *Subject:* RE: [Bldg-sim] ASHRAE 55-2004 Thermal Comfort Spreadsheet
>>
>>
>>
>> IEQc7.2 is a survey of the occupants, but IEQc7.1 – Thermal Comfort –
>> Design requires complying with ASHRAE 55.
>>
>>
>>
>> -Jason
>>
>>
>>
>> *From:* Bridgette Baugher [mailto:BBaugher at southlandind.com]
>> *Sent:* Friday, June 11, 2010 10:20 AM
>> *To:* Jason Wendel
>> *Subject:* RE: [Bldg-sim] ASHRAE 55-2004 Thermal Comfort Spreadsheet
>>
>>
>>
>> How would you calculate this?  I thought it was a survey of the occupants.
>>
>>
>>
>> BRIDGETTE BAUGHER
>>
>> EIT, LEED AP
>>
>>
>>
>> Energy Engineer
>>
>> Southland Industries
>>
>> 22340 Dresden Street, Suite 177
>>
>> Dulles, VA 20166
>>
>> Office: 703.834.5570
>>
>> Direct: 703.834.2426
>>
>> Fax: 703.834.5572
>>
>>
>>
>> *From:* bldg-sim-bounces at lists.onebuilding.org [mailto:
>> bldg-sim-bounces at lists.onebuilding.org] *On Behalf Of *Jason Wendel
>> *Sent:* Friday, June 11, 2010 12:04 PM
>> *To:* 'bldg-sim at lists.onebuilding.org'
>> *Subject:* [Bldg-sim] ASHRAE 55-2004 Thermal Comfort Spreadsheet
>>
>>
>>
>> Does anyone have a spreadsheet to calculate PMV-PPD for ASHRAE 55-2004?
>>
>>
>>
>> -Jason
>>
>>
>>
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