Whitepaper Reducing Energy Use Airstream Heat Gain And Condensate Production

Extrait du fichier (au format texte) :

Steam humidification:
Reducing energy use, airstream heat gain, and condensate production

Updated!
Includes analysis of stainlesssteel-shielded dispersion tubes.

by Lynne Wasner and Jim Lundgreen,
Senior Mechanical Design Engineer
DRI-STEEM Corporation
Enlightened building owners demand accountability for every resource consumed in the construction and operation of new or renovated buildings. Meeting conservation benchmark standards requires measurable building performance, for it is commonly understood that if you can't measure it you can't improve it.

FIGURE 1-1:
TYPICAL DISPERSION ASSEMBLY

Commercial and industrial steam humidification is considered essential for most process, preservation, and health applications such as semiconductor manufacturing, printing plants, museums, schools, and health care facilities. Given the significant number of large buildings requiring steam humidification, it is time to make strides toward measuring and improving the energy efficiency and water consumption of these building systems. Recent advances in materials and manufacturing techniques are bringing attention to this issue,
specifically the energy and water wasted when dispersing steam into cool airstreams. This article describes these materials and includes data about their performance.

Steam dispersion basics
Humidifying with steam requires two essential functions: steam generation and steam dispersion.
Direct steam injection humidification systems disperse steam into duct or AHU airstreams from on-site boilers or unfired gas or electric steam generators. Unique to direct steam injection applications is the dispersion of pressurized steam.
Humidification steam can also be generated in a nonpressurized gas or electric steam generator connected to a dispersion assembly. This type of steam is often called
evaporative  steam because the steam chamber operates at or near atmospheric pressure.

Shown here is a typical steam dispersion tube panel with uninsulated stainless steel tubes installed to span the full height

Dans la boutique



Humidification Handbook
Humidification Handbook
24/07/2024 - d2tsmyh31fn7w8.cloudfront.net
HUMIDIFICATION HANDBOOK Fifth Edition 2 DRISTEEM HUMIDIFICATION HANDBOOK Humidification Handbook FIFTH EDITION BERNARD W. MORTON AND DRI-STEEM CORPORATION DRISTEEM HUMIDIFICATION HANDBOOK 3 Copyright © 2019 by Bernard W. Morton and DRI-STEEM Corporation All rights reserved. No part of this publication may be reproduced or transmitted, in any form or any means, without the written permission of the company. Printed and bound in the United States of America. First printing June 1998. DRI-STEEM...

Commercial Display Graphics Case Study 1116
Commercial Display Graphics Case Study 1116
24/07/2024 - d2tsmyh31fn7w8.cloudfront.net
High-pressure system case study Commercial display graphics DriSteem helps improve print consistency for a national leader in commercial display graphics RESULTS " Lowered the reject rate for large-format digital press output from 14 percent to 2.5 percent " Lowered the customer's electricity consumption enough to qualify for a significant utility rebate THE JOB Modernistic is one of the nation's leading suppliers of commercial display graphics and industrial OEM products. The company, headquartered...

Whitepaper Reducing Energy Use Airstream Heat Gain And Condensate Production
Whitepaper Reducing Energy Use Airstream Heat Gain And Condensate Production
24/07/2024 - d2tsmyh31fn7w8.cloudfront.net
Steam humidification: Reducing energy use, airstream heat gain, and condensate production Updated! Includes analysis of stainlesssteel-shielded dispersion tubes. by Lynne Wasner and Jim Lundgreen, Senior Mechanical Design Engineer DRI-STEEM Corporation Enlightened building owners demand accountability for every resource consumed in the construction and operation of new or renovated buildings. Meeting conservation benchmark standards requires measurable building performance, for it is commonly...

Whitepaper Ultra Sorb Xv 0723
Whitepaper Ultra Sorb Xv 0723
24/07/2024 - d2tsmyh31fn7w8.cloudfront.net
Humidification for pressurized steam applications: Short absorption and energy savings with pressurized condensate return As commercial and industrial steam humidification systems grew in complexity and demand since the mid 1900s, unique application requirements inspired 50 years of innovation. But each new breakthrough required new trade-offs: Non-jacketed steam dispersion tubes were efficient and easy to install; however, their steam absorption distances were too long for some applications, and...

White Paper Evaporative Humidification And Cooling For All Climates North America
White Paper Evaporative Humidification And Cooling For All Climates North America
24/07/2024 - d2tsmyh31fn7w8.cloudfront.net
WHITE PAPER EVAPORATIVE HUMIDIFICATION AND COOLING FOR ALL CLIMATES WHY HUMIDIFY  AND WHY CONSIDER EVAPORATIVE TECHNOLOGY? Facility managers, owners and operators humidify their buildings for many reasons  the most common being the health of the people in the building and to protect equipment or products from dry air. Of course, humidification has a cost to operate. Evaporative humidification and cooling, regardless of the climate, can be the most cost-effective way to keep your building healthy,...

Whyhumidify
Whyhumidify
24/07/2024 - d2tsmyh31fn7w8.cloudfront.net
WHY HUMIDIFY? " Improve indoor air quality " Improve manufacturing processes OPTIMUM RELATIVE HUMIDITY RANGE FOR A HEALTHY ENVIRONMENT Optimum range " Preserve materials and furnishings Bacteria " Improve comfort for building occupants Viruses Fungi Properly controlled humidification enhances occupant health and comfort, improves manufacturing processes, and helps preserve building materials and furnishings. In short, any building housing people or things will benefit from proper humidification,...

Hpas White Paper Adiabatic Basics
Hpas White Paper Adiabatic Basics
24/07/2024 - d2tsmyh31fn7w8.cloudfront.net
Adiabatic basics: Types, applications and benefits of adiabatic humidification Learn how adiabatic humidification can reduce cooling loads and energy costs Also included: t4ZTUFNEFTJHOFYBNQMFTXJUIQTZDISPNFUSJDT t)PXXBUFSRVBMJUZBGGFDUTQFSGPSNBODF BJSRVBMJUZ BOENBJOUFOBODFSFRVJSFNFOUT t'PDVTPOIJHIQSFTTVSFBUPNJ[JOHTZTUFNT by Lynne Wasner; and David Schwaller, Mechanical Engineer DRI-STEEM Corporation, Eden Prairie, mn Imagine a lazy, hot, August afternoon of your childhood, cicadas...

Whitepaper Ensuringhumidificationabsorption
Whitepaper Ensuringhumidificationabsorption
24/07/2024 - d2tsmyh31fn7w8.cloudfront.net
(U M I D IFI C ATI ON 7HITE 0A PER   4ECHNICAL DESIGN INFORMATION FROM )34%%- !VOIDING THE WET DUCT CALLBACK %NSURING HUMIDIFICATION ABSORPTION IN COMMERCIAL AND INDUSTRIAL APPLICATIONS #/.4%.43 2ELATIVE HUMIDITY AND TEMPERATURE $ISPERSING COLD WATER OR HOT STEAM -ANAGING WETNESS &ACTORS THAT AFFECT ABSORPTION 3IZING DISPERSION ASSEMBLIES "Y ,YNNE 7ASNER )34%%- #ORPORATION ! PROPERLY HUMIDIFIED BUILDING ENHANCES HEALTH AND COMFORT IMPROVES MANUFACTURING PROCESSES AND PRESERVES MATERIALS (OWEVER...
 

Broyeursmob4
Broyeursmob4
04/08/2024 - www.blik-france.com
Réduction de volume & destruction sur site des déchets courants ou spéciaux, notamment d'ARCHIVES en VRAC, sans préparation INSTALLATION MOBILE DE BROYAGE BLIK B400-370 vue du moteur hydraulique Manutention aisée des déchets à détruire et des résidus BLIK Waste Recovery and Processing Equipment telephone: 33 (0)1 64 98 79 79 Z.I. de Chenet fax: 91490 MILLY-LA-FORET 33 (0)1 64 98 79 78 E.mail: blik@blik.fr page 1 INSTALLATION MOBILE DE BROYAGE BLIK B400-370 Caractéristiques...

Especificaciones de la cargadora compacta S100
Especificaciones de la cargadora compacta S100
01/12/2010 - www.bobcat.eu
S100 | Cargadoras compactas S100 | Especificaciones técnicas Capacidad nominal estipulada (ISO 14397-1) (neumáticos para tareas estándar, cuchara de 122 cm) Carga de vuelco (ISO 14397-1) Capacidad de la bomba System relief at quick couplers Velocidad de desplazamiento máx. Marca/Modelo Refrigeración Potencia máxima a 3.000 r.p.m. (SAE J1995) Par a 1.700 r.p.m. (SAE J1349) Número de cilindros Cilindrada Depósito de combustible Peso operativo (con neumáticos estándar, cuchara de 48 pulgadas,...

Regent Lighting Selection EN 2021
Regent Lighting Selection EN 2021
12/09/2024 - www.regent.ch
Lighting Selection FOREWORD It is often only in retrospect that people become aware of their part in a monumental transformation in what are exciting and moving times. The digitalisation of our lives, the accessibility of all kind of information via the Internet and even artificial intelligence have all become integral parts of our existence; these changes have taken place almost silently and without the fanfare that usually accompanies such immense changes. To coincide with this, artificial...


28/09/2024 - www.vescom.com
Résumé en cours de création pour ce fichier PDF

Vérancial : des réalisations esthétiques et performantes
Vérancial : des réalisations esthétiques et performantes
29/09/2016 - www.andresudrie.com
Vérancial Des réalisations esthétiques et performantes A la fois espace de détente et jardin d hiver, la véranda VERANCIAL agrandit l espace de vie, embellit et valorise une habitation. C est bien souvent le point de passage principal vers l extérieur, le jardin et la nature environnante. L aluminium, matériau léger et solide, participe à l élaboration de nombreux projets et s intègre à toutes les créations. Chaque véranda VERANCIAL est unique et reflète la personnalité...

Décès d'Heinrich Laumann, fondateur du Groupe VEKA
Décès d'Heinrich Laumann, fondateur du Groupe VEKA
10/09/2018 - www.n-schilling.com
Communiqué de presse - septembre 2018 En ligne sur http://www.n-schilling.com Décès d Heinrich Laumann, fondateur du Groupe VEKA Heinrich Laumann (89 ans), fondateur du Groupe VEKA, est décédé le 3 septembre dernier. Il a créé VEKAPLAST en 1969 à Sendenhorst, près de Düsseldorf. Personne n aurait alors imaginé que cette entreprise deviendrait, en seulement 50 ans, le leader mondial dans le domaine des systèmes de profilés PVC pour fenêtres, portes et volets ainsi que...