Numerical Thermal Comfort Analysis Using Combined Computer-Simulated Person with Clothing and Multi-Node Thermoregulation Model

نویسندگان

چکیده

To analyse the interaction between indoor environment and human body, various computer-simulated persons (CSP) which can treat specific characteristics of body have been suggested as a “digital twin” for experimental thermal manikin. However, previous studies simplified or ignored reproduction clothing function. In this study, digital twin based on ANDI manikin integrated with multi-node thermoregulation model was developed in naked clothed state. addition, to validate prediction accuracy numerical thermoregulatory analysis coupled CSPCFD simulation, results were compared using The computational generated 3D scan data clothe. Moreover, user subroutine program simulation CSP Fiala applied into estimate heat generation by metabolism, transfer layers parts, skin surface temperature. CFD performed under identical environmental condition experiment, setting boundary conditions measured experiment. Through series analyses, we confirmed that result corresponds well

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Computer–aided Clothing Ergonomic Design for Thermal Comfort

Ergonomics is defined by the International Ergonomics Association ergonomics as the scientific discipline concerned with the understanding of interactions among humans and other elements of a system, and the profession that applies theory, principles, data and methods to design in order to optimize human well-being and overall system performance. Ergonomics is employed to fulfill the two goals ...

متن کامل

Heat Loss from the Upper Extremities and Clothing Thermal Comfort

Submit Manuscript | http://medcraveonline.com Abbreviations: AVAs: Arteriovenous Anastomoses; HR: Heart Rate; RH: Relative Humidity; Ta: Ambient Temperature; Tre: Rectal Temperature; Tsk: Skin Temperature; Tes: Esophageal Temperature; CONT: Control Experiment; OCCL: Occlusion Experiment; Msw: Local Sweating Rate; LDF: Skin Blood Flow; MAP: Mean Arterial Pressure; TPR: Total Peripheral Resistanc...

متن کامل

Model-adaptive Analysis of Indoor Thermal Comfort

We address the model-adaptive coupling between computational codes for indoor thermal comfort analysis considering different levels of detail in space and time. Starting with a whole-year simulation, significant periods are interactively identified in terms of a coarse thermal comfort analysis. After refining these critical intervals with respect to the spatial resolution, a multi-segment manik...

متن کامل

Design of Multi-Objective Model for Disruption Risk Assessment of Supply Chain Using Combined Genetic Algorithm and Simulated Annealing

Due to the many risks involved in the supply chain, and the high costs associated with damage to the supply chain, risk identification and evaluation should be a top priority in risk management programs in organizations. Risk assessment and ratings determine the superiority of each risk based on the relevant indicators and thus provide an appropriate response to each risk. In this regard, this ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: E3S web of conferences

سال: 2023

ISSN: ['2555-0403', '2267-1242']

DOI: https://doi.org/10.1051/e3sconf/202339601019