نتایج جستجو برای: utci
تعداد نتایج: 157 فیلتر نتایج به سال:
A thermohygrometer is an instrument that able to measure relative humidity and air temperature, which are two of the fundamental parameters estimate human thermal comfort. To date, market offers small low-cost solutions for this instrument, providing opportunity bring electronics closer end-user contributing proliferation a variety applications open-source projects. One most critical aspects us...
Urban heat island (UHI) countermeasures are of growing interest for cities. Field studies of their micro-climatic effects are scarce, yet are essential to properly evaluate their effectiveness and that of anti-UHI policies. The standard approach to determining their micro-climatic effects is to study the difference in measurements made at case and control stations. However, measurements conduct...
آب وهوا در تمام جنبه های زندگی انسان اثر گذارده وبرخورداری از یک شرایط زیستی راحت و بدون تنش در محیط زندگی آرزوی هر انسانی ست زیرا هر نوع فعالیت انسانی از خوابیدن تا انجام پروژه های کلان اقتصادی به وسیله شرایط آب وهوایی کنترل می شود. بنابراین به منظور انتخاب هماهنگ ترین شاخص ها برای ارزیابی راحتی در شهر تهران، آمار 8 ساعت دیده بانی دما، رطوبت نسبی، سرعت باد، فشار بخار آب و ابرناکی 5 ایستگاه م...
Extreme heat is a current and future issue on urban areas, with negative impacts health quality of life (increasing morbidity mortality rates). This paper analyses day (12:00–15:00 h) nighttime (00:00–03:00 thermo-physiological comfort (TC) conditions by Local Climate Zones (LCZ) in Lisbon during particular Weather Type (LWT), very hot summer days. For this, 13 different microscale sample areas...
The work describes diurnal meteorological and biometeorological conditions in June 2019 the urban areas of Central Europe. UTCI, STI, Oh_H, WL, OV indices were calculated based on 24-h data from Bydgoszcz (Poland) for hot days. degree risk connected with heat stress different intensities, hyperthermia, body water loss, decreased oxygen volume was determined. studies showed that an example extre...
The modification effects of street trees on outdoor thermal comfort in summertime according to tree planting types and road direction were analyzed using a computer simulation program, ENVI-met. With trees, the air temperature wind speed decreased, relative humidity increased. In case mean radiant (Tmrt) human sensation, physiological equivalent (PET) universal clima...
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