A high speed fan in the handle for weight distribution, it's trademark air multiplier head to blast air in your face, magnetically attaching nozzles and a round of digital buttons for controlling temperature and air speed.
The seven factors that affect thermal comfort are activity level, clothing, expectation, air temperature, radiant temperature, humidity, and air speed.
These seven factors include activity level, clothing, occupant's expectations, air temperature, radiant temperature, humidity, and air speed.
Physical measurements included surface and deep-muscle temperatures of carcasses, water temperatures and chlorine concentrations in the immersion system and air speed and temperature during air chilling.
At the optimal conditions, with a roller clearance of 6.0 mm and air speed of 7.5 ± 0.4 m s−1, the maximum separation efficiency was 97.69%.
S int indicates the internal surface of the fins, which includes all the interstices between the heat sink fins being subject to convective exchange of different entities and air speed different from the rest of the heat sink (Fig. 7b).
Therefore, the relationship between convective heat transfer and air speed is essential to understand the effects of the airflow speed manipulation, and consequently, the optimal design and control of a ventilation system.
A roller clearance of 10.5 mm and air speed of 10.0 ± 0.4 m s−1 were selected as the optimal conditions with the highest separation efficiency between kernels and shells at 94.59%.
A multifactorial experimental design (3×22) was applied to analyse the effects of type of dryer, temperature, and air speed in studies of drying kinetics, until a final moisture content of 12±1.5% (wet basis) was reached.
The study results show that (1) the air temperature and air speed are two important factors that significantly affect the temperature distribution of the surrounding rock in the tunnel and (2) because of the ventilation effect, the temperature of the surrounding rock falls below 0 °C, and adverse conditions appear at the inlet and outlet sections of the tunnel during the coldest month (January).
