Browsed by   ~   Tag: BLDC ceiling fans

Maximize Comfort and Energy Savings with Superfan and Air Conditioning

Maximize Comfort and Energy Savings with Superfan and Air Conditioning

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How Combining Evaporative Cooling and Conductive Cooling Creates an Energy-Efficient, Eco-Friendly, and Healthier Solution. Introduction The Ultimate Cooling Duo: Superfan and Air Conditioning Combining the use of air conditioning and ceiling fans, specifically the Superfan, is a smart way to maximize comfort and energy savings. By taking advantage of both evaporative and conductive cooling mechanisms, you can create an energy-efficient, eco-friendly, and healthier cooling solution. The Science of Cooling: Evaporative and Conductive Cooling Evaporative Cooling: The Natural Way Your Body…

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What determines ceiling fan airflow? [4 crucial parameters]

What determines ceiling fan airflow? [4 crucial parameters]

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The primary use of ceiling fans is to offer the desired thermal comfort by delivering sufficient airflow. There is a misconception of relating airflow to only the speed of a fan (RPM). Though, it is true that when the speed (RPM) of a fan increases by 10%, the airflow increases by 10%. Explore fan laws.  But the speed of a fan is not the only parameter that influences the airflow, and it is wrong to compare two fans by their…

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How can you use ceiling fans in winter?

How can you use ceiling fans in winter?

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In a closed space like a room with still air, the cooler air stays at the bottom, and the warm air rises to the ceiling. This segmentation of air happens due to the difference in the densities, and this phenomenon is called stratification. This becomes a problem in winters as the much-needed warm air recedes to the ceiling leaving the space close to the floor cooler. When heating elements are used to warm the space, it requires more heat generation…

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ECO-FRIENDLINESS IS A WAY OF LIFE AT SUPERFAN

ECO-FRIENDLINESS IS A WAY OF LIFE AT SUPERFAN

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Many BLDC ceiling fans are marketed as eco-friendly, as they save about 1 kg of CO2 emissions and 2 liters of water every day by conserving electricity. While claiming eco-friendliness in advertisements, they seem to continue to use plastics in packaging, not utilizing ROHS electronic components, not avoiding processes that impact the environment. Their claim of eco-friendliness tends to be empty especially when those manufacturers began making BLDC ceiling fans because of the government mandates. Is postponing bee star rating…

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THERMAL ADAPTABILITY AND CEILING FANS

THERMAL ADAPTABILITY AND CEILING FANS

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Thermal adaptation is the ability of the human body to adjust to temperatures. The human body works to maintain the core body temperature at 37° celsius. The loss or gain of heat from the environment activates the thermal regulators in the body to warm or cool respectively. The thermal regulation system in our body functions intending to keep ourselves at a comfortable temperature. The core of our body passes on heat to the skin to maintain comfort during cold climates,…

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WHAT IS THE EFFECTIVENESS OF A CEILING FAN?

WHAT IS THE EFFECTIVENESS OF A CEILING FAN?

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The primary objective of a ceiling fan is to offer thermal comfort to the occupant. The effectiveness of a ceiling fan is the measure of its thermal comfort and its other aspects like efficiency, durability, noise limit, wellness, local influence, value, environmental impact.  Thermal comfort  The condition of people’s minds that expresses satisfaction with the thermal environment is called thermal comfort.    For many years, humans have been using fans to regulate thermal comfort. Ceiling fans regulate their occupants’ thermal comfort…

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Can a BLDC ceiling fan consume 28W or lesser?

Can a BLDC ceiling fan consume 28W or lesser?

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BLDC ceiling fans are marketed based only on their power consumption. But the power consumption depends on various other parameters, size, airflow, speed to name a few. Especially the ’28 W‘ is being used in the market a lot, is it true? Can a BLDC ceiling fan consume 28W or lesser? There could be two possibilities: 1. It could be a marketing gimmick of expressing the specification of the BLDC ceiling fan in a clever way to deceive. One step…

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Superfan: FAIR FAN that offers FAIR FLOW

Superfan: FAIR FAN that offers FAIR FLOW

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Is the ceiling fan you buy, fair to you and everybody else? Superfan makes ceiling fans that strive to be fair to the consumers, the nation, and the environment. CUSTOMERS Sensible Innovation Ceiling fans earlier were negligent about power consumption, contributing to expensive electricity bills and pollution due to electricity generation, Superfan broke this stereotype in 2012 by inventing India’s first super energy efficient ceiling fans. This innovation replaced the inefficient AC induction motor of ceiling fans with Brush-Less Direct…

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FAN LAWS

FAN LAWS

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Formulae 1 to 4 can be applied to any fan provided the diameter does not change. If the diameter does not change the fans must be geometrically similar. The units of density, fan rotational speed and diameter are not important as long as both are the same. In formulae 5 to 8 the units shown in the nomenclature must be used to satisfy the formulae Volume Flow Pressure Absorbed Power Sound Power Level Density Fan Total Efficiency % Fan Total…

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High flow ceiling fans & High speed ceiling fans

High flow ceiling fans & High speed ceiling fans

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How ceiling fans move air? A ceiling fan is a simple electrical appliance with blades mounted on a motor which rotates the blades to push the air and create airflow. The airflow from ceiling fans is measured in Cubic Meter Per Minute (CMM). The airflow has two components, the volume of air moved and the speed at which that volume of air moves. Fan designers vary the two components to make fans suitable for different applications with the same airflow….

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