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Download Phase Ii Testing Of Liquid Cooling Garments Using A Sweating Manikin Controlled By A Human Physiological Model full books in PDF, epub, and Kindle. Read online Phase Ii Testing Of Liquid Cooling Garments Using A Sweating Manikin Controlled By A Human Physiological Model ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Download or read book Phase II Testing of Liquid Cooling Garments Using a Sweating Manikin, Controlled by a Human Physiological Model written by and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 9 pages
Book Rating : 4.:/5 (183 download)
Download or read book Phase II Testing of Liquid Cooling Garments Using a Sweating Manikin, Controlled by a Human Physiological Model written by and published by . This book was released on 2006 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.:/5 (173 download)
Download or read book ATA Annual Report. 1971 written by and published by . This book was released on 1972 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309178045
Total Pages : 170 pages
Book Rating : 4.3/5 (91 download)
Download or read book Soldier Protective Clothing and Equipment written by National Research Council and published by National Academies Press. This book was released on 2008-03-19 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is an ongoing need to test and ensure effectiveness of personal protective equipment that soldiers use to protect themselves against chemical warfare agents. However, testing using human subjects presents major challenges and current human-size thermal mannequins have limited testing capabilities. The U.S. Department of Defense (DOD) along with their counterparts from other countries are seeking to develop more human like mannequins, which would include features like human motion, in order to carry out more advanced chemical testing. At the request of DOD Product Director, Test Equipment, Strategy and Support, the National Research Council formed an ad hoc committee to evaluate the feasibility of developing an advanced humanoid robot, or Protection Ensemble Test Mannequin (PETMAN) system that meets the DOD requirements. The book concludes that although most of the individual requirements can technically be met, fulfilling all of the requirements is currently not possible. Based on this conclusion the committee recommends that DOD considers three issues, prioritization of current system requirements, use qualified contractor for particular technical aspects, incorporate complementary testing approaches to the PETMAN system.
Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (14 download)
Download or read book Using a Sweating Manikin, Controlled by a Human Physiological Model, to Evaluate Liquid Cooling Garments written by and published by . This book was released on 2005 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper discusses the use of NREL's Advanced Automotive Manikin (ADAM) for evaluating NASA's liquid cooling garments for space suits.
Author : F. Wang
Publisher : Elsevier
ISBN 13 : 1782420401
Total Pages : 503 pages
Book Rating : 4.7/5 (824 download)
Download or read book Protective Clothing written by F. Wang and published by Elsevier. This book was released on 2014-08-04 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: Protective clothing protects wearers from hostile environments, including extremes of heat and cold. Whilst some types of protective clothing may be designed primarily for non-thermal hazards (e.g. biological hazards), a key challenge in all protective clothing remains wearer comfort and the management of thermal stress (i.e. excessive heat or cold). This book reviews key types of protective clothing, technologies for heating and cooling and, finally, modeling aspects of thermal stress and strain. Explores different types of protective clothing, their uses and their requirements, with an emphasis on full-scale or prototype clothing, including immersion suits, body armour and space suits Considers novel and commercial technologies for regulating temperature in protective clothing, including phase change materials, shape memory alloys, electrically heated clothing and air and water perfusion-based cooling systems Reviews the human thermoregulatory system and the methods of modelling of thermal stress in protective clothing through various conditions, including cold water survival and firefighting
Author : Tao Deng
Publisher : John Wiley & Sons
ISBN 13 : 3527338349
Total Pages : 274 pages
Book Rating : 4.5/5 (273 download)
Download or read book Bioinspired Engineering of Thermal Materials written by Tao Deng and published by John Wiley & Sons. This book was released on 2018-06-11 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive overview and summary of recent achievements and the latest trends in bioinspired thermal materials. Following an introduction to different thermal materials and their effective heat transfer to other materials, the text discusses heat detection materials that are inspired by biological systems, such as fire beetles and butterflies. There then follow descriptions of materials with thermal management functionality, including those for evaporation and condensation, heat transfer and thermal insulation materials, as modeled on snake skins, polar bears and fire-resistant trees. A discussion of thermoresponsive materials with thermally switchable surfaces and controllable nanochannels as well as those with high thermal conductivity and piezoelectric sensors is rounded off by a look toward future trends in the bioinspired engineering of thermal materials. Straightforward and well structured, this is an essential reference for newcomers as well as experienced researchers in this exciting field.
Author : Guowen Song
Publisher : CRC Press
ISBN 13 : 0429816405
Total Pages : 396 pages
Book Rating : 4.4/5 (298 download)
Download or read book Firefighters' Clothing and Equipment written by Guowen Song and published by CRC Press. This book was released on 2018-12-07 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Protective clothing and equipment used for firefighters protect them against their harsh working environment loaded with strong thermal hazards, elevated environmental temperatures, low oxygen concentration and smoke. This book describes an in-depth review of firefighting clothing and equipment, and explicitly addresses the performance of protection and comfort in textile engineering, clothing design, and evaluation. Covered topics include protection and comfort requirements for firefighting clothing and equipment, testing methods, standards and performance evaluation, smart firefighting clothing for first responders and numerical modeling of performance of firefighting clothing. Key Features Presents complete overview about the requirements of firefighters' protective clothing/thermal protective materials Addresses performance of protection and comfort Includes human thermoregulation system and responses to firefighting working environment Discusses SMART firefighting clothing and equipment Suggests "how to improve the wear comfort?
Author : J. Rugh
Publisher :
ISBN 13 :
Total Pages : 11 pages
Book Rating : 4.:/5 (316 download)
Download or read book Application of a Sweating Manikin Controlled by a Human Physiological Model and Lessons Learned written by J. Rugh and published by . This book was released on 2006 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses two applications of NREL's suite of thermal comfort tools: one to assess impact of an automotive ventilated seat on comfort and fuel economy, and another to evaluate liquid cooling garments for NASA spacesuits.
Author :
Publisher :
ISBN 13 :
Total Pages : 1000 pages
Book Rating : 4.:/5 (318 download)
Download or read book Annual Index/abstracts of SAE Technical Papers written by and published by . This book was released on 2006 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. P. Dionne
Publisher :
ISBN 13 :
Total Pages : 6 pages
Book Rating : 4.:/5 (316 download)
Download or read book Thermal Manikin Evaluation of Liquid Cooling Garments Intended for Use in Hazardous Waste Management written by J. P. Dionne and published by . This book was released on 2003 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thermal manikins are valuable tools for quantitatively evaluating the performance of protective clothing ensembles and microclimate cooling systems. The goal of this investigation was to examine the performance of Coretech personal cooling systems, designed to reduce the effects of physiological and environmental heat stress, using a sweating thermal manikin. A sweating manikin takes into account the effective physiological evaporative heat transfer. Three tubesuits containing different densities of tubing were evaluated on the thermal manikin in conjunction with body armor and two Chemical-Biological suits (SPM and JSLIST). The experiments were carried out in an environmental chamber set at a temperature of 35 C with a relative humidity of 30%. For the tubesuits, two flow rates were tested and the heat removal rates were obtained by measuring the amount of power required to maintain the manikin's surface at a constant temperature of 35 C. The sweating rates were adjusted to maintain a fully wetted manikin surface at the above environmental conditions. For fluid flow rates ranging from approximately 250 to 750 ml/min, and inlet temperatures to the tubesuit ranging from 7 to 10 C, heat removal rates between 220 W to 284 W were measured, indicating the effectiveness of tubesuits at removing excessive body heat. This research was performed at the U.S. Army Soldier and Biological Chemical Command (SBCCOM) in Natick, Massachusetts.
Author : A. Shawn Deaton
Publisher :
ISBN 13 :
Total Pages : 15 pages
Book Rating : 4.:/5 (125 download)
Download or read book Effectiveness of Using a Thermal Sweating Manikin Coupled with a Thermoregulation Model to Predict Human Physiological Response to Different Firefighter Turnout Suits written by A. Shawn Deaton and published by . This book was released on 2020 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manikins have been used for almost 100 years to help understand the properties of clothing materials and garments. Data from sweating manikins also have been used within thermoregulation computer models to estimate the physiological responses of humans. In recent years, the development of the ManikinPC system has incorporated a thermoregulation model into a thermal sweating manikin system to provide a real-time analysis of predicted physiological response. This paper describes an experimental study that demonstrates the utility of this manikin-model system to predict the effects of three composite materials used in firefighter suits on human physiological response. This study addresses this question: Can ManikinPC emulate the physiological response of a controlled wear trial using three different sets of firefighter turnout gear in one environmental condition? The average core temperature, skin temperature, and sweat loss from human subjects are compared with the predicted values generated from the manikin coupled with the model. Results indicate similar trends and ranking of the three suits. The data revealed slightly higher predictive responses from the manikin-model system compared with the collected human data.
Author : Kevin Ross
Publisher :
ISBN 13 :
Total Pages : 21 pages
Book Rating : 4.:/5 (125 download)
Download or read book Translation Between Heat Loss Measured Using Guarded Sweating Hot Plate, Sweating Manikin, and Physiologically Assessed Heat Stress of Firefighter Turnout Ensembles written by Kevin Ross and published by . This book was released on 2012 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sweating skin models and instrumented thermal manikins are commonly used to assess the heat stress potential of materials used in protective clothing. This research describes the relationship observed between heat loss through firefighter turnout ensembles measured using a sweating thermal manikin and that measured with a guarded sweating hot plate. Materials and garment level instrument measures are compared on the basis of their ability to predict human physiological responses related to heat stress in firefighter turnout systems. Sweating hot plate and manikin test results for selected firefighter turnout ensembles are compared to human wear studies in which firefighter turnout ensembles were worn in different environmental conditions. Sweating manikin tests are used to explain differences in the human physiological response and how these measures are related to turn-out heat transfer properties measured using a sweating hot plate. This study confirms the utility of sweating manikins in characterizing the effects of clothing design, fit, and layers on heat and moisture transfer. Thermal manikins are shown to be valuable tools for evaluating the distribution of heat loss through different areas of protective gear.
Download or read book Evaluation of an Instrumented Sweating Manikin for Predicting Heat Stress in Firefighters' Turnout Ensembles written by and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This research studies relationships between measurements of heat loss through firefighter turnout ensembles measured using a sweating thermal manikin and a guarded sweating hot plate. Measurement techniques and results are compared. These two measures of heat loss are also compared on their ability to explain thermal heat stress. The assessments of thermal heat stress were provided in a report from an earlier physiological study where human responses were evaluated during wear trials of firefighter protective gear. The focus of this research was on the role of the instrumented sweating manikin as a supplemental tool in predicting heat stress. Its human form makes it a logical intermediary tool between a flat skin model (hot plate) and human subject testing. Thus, it was decided to investigate its role by using it to evaluate six firefighter turnout ensembles where there was existing data available for comparison to both hot plate and physiological test results. The results of this study indicate that sweating thermal manikin measurements provide a fuller explanation and prediction of heat stress assessments in physiological wear trials than provided by a sweating hot plate. This is attributed to the ability of manikin tests to evaluate the effects of garments' insulating air layers and the contribution of clothing design features to the total thermal burden. This research provides insights into the use of instrumented manikins as research tools and as means of providing information useful for predicting and explaining the results of physiological wear trials of firefighter protective clothing. Thermal manikins are also shown to be valuable tools for evaluating the distribution of heat loss through different areas of protective gear.
Author : Alan B. Chambers
Publisher :
ISBN 13 :
Total Pages : 84 pages
Book Rating : 4.:/5 (31 download)
Download or read book A Study of the Thermoregulatory Characteristics of a Liquid-cooled Garment with Automatic Temperature Control Based on Sweat Rate written by Alan B. Chambers and published by . This book was released on 1973 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 : 9780768015577
Total Pages : 962 pages
Book Rating : 4.0/5 (155 download)
Download or read book Annual Index/abstracts of SAE Technical Papers 2004 written by and published by . This book was released on 2005 with total page 962 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (318 download)
Download or read book Evaluation of the Efficiency of Liquid Cooling Garments Using a Thermal Manikin written by and published by . This book was released on 2005 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: Liquid cooling garments (LCG) absorb heat from both the human body and the environment. The cooling efficiency is influenced by the configurations of the LCG and clothing ensembles worn over the LCG (outer clothing, e.g. personal protective equipment), and environmental conditions. Thermal manikins (TM) have been used to evaluate the performance of LCG systems and to determine the amount of heat that a LCG can extract from a TM. However, effects of the outer clothing's insulation on cooling efficiency have not been investigated. The purpose of this study was to use a TM to investigate the relationship between LCG efficiency, insulation of the outer clothing, and water inlet temperature (Tin).
