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A diffuser, in an automotive context, is a shaped section of the car rear which improves the car's aerodynamic properties by enhancing the transition between the high-velocity airflow underneath the car and the much slower freestream airflow of the ambient atmosphere. It works by providing a space for the underbody airflow to decelerate and ...
Diffuser (sewage), an aerating device for sewage and industrial waste water treatments. Diffuser (thermodynamics), a device that controls the characteristics of a fluid at the entrance to a thermodynamic open system. Aroma lamp (sometimes called an aromatherapy diffuser or reed diffuser), used to disperse essential oils into the surroundings.
Aroma lamp with essential oil. A heat diffuser contains a small candle under a bowl to vaporize a mixture of water and oil. This device is very cheap and doesn't need a special maintenance, however, the heat can change the chemical structure of the oils. [3][4] Certain plug-in nightlight units made by companies such as Air Wick are used in ...
The blenders come with up to 10 recipe programs, a digital timer, a self-cleaning program, tamper storage and variable speed control. They also come with a 48-ounce container to make smoothies ...
Day 2 of Amazon's 2024 October Prime Day sales event (formally called Prime Big Deal Days) is underway now, with brand new deals dropping throughout the day until the sale ends at midnight tonight ...
A typical displacement ventilation system, such as one in an office space, supplies conditioned cold air from an air handling unit (AHU) through a low induction air diffuser. Diffuser types vary by applications. Diffusers can be located against a wall ("wall-mounted"), at the corner of a room ("corner-mounted"), or above the floor but not ...
Diffuser (thermodynamics) A diffuser is "a device for reducing the velocity and increasing the static pressure of a fluid passing through a system”. [1] The fluid's static pressure rise as it passes through a duct is commonly referred to as pressure recovery. In contrast, a nozzle is used to increase the discharge velocity and lower the ...
Air Wick was introduced in 1943 in the United States. [2][3] In 1973, it had sales of $33.5 million and earnings of $2.7 million, prompting the Swiss pharmaceutical company Ciba-Geigy (now Novartis) to investigate purchasing them. Ciba-Geigy took brief control of the company in 1974 before selling it to British household products company ...