DEW POINT TEMPERATURE – °F. Chart by: HANDS DOWN SOFTWARE, STANDARD AIR. Are you looking for an online professional & technical book store? If yes, then visit We are the best place to buy books online. We offer you . 0. 5. DRY BULB TEMPERATURE – °F.

Author: JoJokasa Tull
Country: Albania
Language: English (Spanish)
Genre: Science
Published (Last): 2 February 2007
Pages: 464
PDF File Size: 9.80 Mb
ePub File Size: 7.63 Mb
ISBN: 841-2-99161-376-1
Downloads: 26704
Price: Free* [*Free Regsitration Required]
Uploader: JoJokinos

Posted September 14, Create an account or sign in to comment You need to be a member in order to leave a comment Create an account Sign up for a new account in our community. Already have an account?

The performance characteristics have been taken directly from Trane and psychrometric chart trane be found in the following location:. Generally speaking, psychrometric chart trane desiccants adsorb more water vapour as the relative humidity of the process air rises.

My bad, Psychromegric guess I didn’t look psychrometric chart trane enough before I posted psychrometrci link. In the same conditions the series wheel delivers air at the same dryness but at a cooler temperature than the downstream wheel. If the air in question 1 were cooled to 54 degrees Fahrenheit dry bulb, what would the resulting relative humidity be? Simply stating the value is not a complete answer. Posted September 17, Posted September 16, edited.

These have been closely reproduced in TAS. A cooling coil is often required downstream of the desiccant to cool the air psychrometric chart trane a practical and usable temperature.

Figure 17 — TAS Psychrometric chart for series desiccant wheel in dedicated outdoor application. If that doesn’t work, just type “Trane Psychrometric Charts” into google, Trane’s website should be the first to show up, and then click psychrometric chart trane the link to the printed out charts available to order.

During the cooling season, the coldest part of the system is that which is directly downstream of the cooling psychrometric chart trane. We do more forensic and damage investigation work, so we don’t use them as much a straight design firm would Go To Topic Listing Mechanical. Does anyone know psychrometric chart trane I can get Trane psych charts for low and high temps and for high altitudes?

Try This PDF:   2ND PUC COMPUTER SCIENCE TEXTBOOK DOWNLOAD

The performance characteristics have been taken directly from Trane and can be found in the following location: They’re in the air conditioning business, not refrigeration or process stuff. This means that the dry bulb temperature of the process air is cool enough to use. Sign up for a new account in our community.

By JoeysVeeSeptember 14, in Mechanical.

Tools & Support – Talking Buildings

Each different arrangement of desiccant wheel has been modelled in TAS Systems to match the performance of the Trane examples shown via psychometric charts. Edited September 16, by Bman. Psychrometric chart trane didn’t see high and tow temp charts. Let us know if you find anything though You need trand be a member in order to leave a comment. I tried the link the first time and it didn’t seem to work so I reposted it Register a psychrmetric account. Psyhcrometric 16 — Trane Psychrometric chart for series desiccant wheel in dedicated outdoor application.

This document shows how TAS Systems can comply with the rated performance of desiccant-based dehumidification systems, as psychrometric chart trane by Trane in the Engineering Newsletter psychrometric chart trane Although the desiccant wheel removes latent heat moisture from the process air stream, sensible heat is added.

Trane vs. TAS – Desiccant Wheel Simulation Comparison

Results slightly swayed so that the output is closer rather than the mid system section that will not be used. Simply stating values is NOT a complete psychrometric chart trane. Figure 13 — Trane Psychrometric chart for series desiccant wheel in a mixed air application. Sign in Already have an account? Desiccants also adsorb psychrometric chart trane water as the dry bulb temperature of the process air falls.

A series desiccant wheel can also be used in a dedicated outdoor application because the wheel adds little sensible heat to the process air. Browse hundreds of Mechanical Engineering tutors.

Calculators & Charts

I did some further searching, but didn’t find anything. The regeneration air stream RG may be a building exhaust that is used exclusively to reactivate the desiccant.

Try This PDF:   ASTM D4728 PDF

Get this answer with Chegg Study View this answer. Is the heat transfer from the air described in question 2 representative of latent heat or sensible heat? Yeah I got the normal temp Trane Psych chart from them but they don’t have the low and psychrometric chart trane temp or the high altitude charts.

Relative to the wheel upstream arrangement as used previously, the same dehumidification can be achieved to the same dew point psychrometric chart trane less or no recooling is required.

This wheel downstream configuration psychrometric chart trane mainly used psychrometrci dedicated outdoor air applications. Air leaving the process side of a series desiccant wheel is cooler that the space, making this kind of system good for use in a mixed air stream, with one unit being able to cool and dehumidify the air. Using the attached psychrometric chart, identify the relative humidity, absolute humidity, dew It is for this reason that it would be desirable to place chrat desiccant wheel downstream of the cooling coil, rather than upstream, as in the psychrometric chart trane example.

Moisture is tdane from the process air downstream of the cooling coil and is placed back upstream of the coil. Provide the psychrometric chart with your answer identifying each property psychrometric chart trane the chart graphically by plotting themalso state your answers numerically and with the appropriate units.

My only suggestion would be to write them an email and see what they say Using the psychrometric chart trane psychrometric chart, identify the relative humidity, absolute humidity, dew point temperature and enthalpy of a volume of air trwne is 91 degrees Fahrenheit dry bulb and 73 degrees Fahrenheit wet bulb.

Sign In Sign Up.