When setting the humidity level, shoot for at least 30 percent humidity in your home, and a setting between 40 and 50 percent is usually ideal. Place your humidifier at least six inches from an inside wall, and if you're trying to humidify most of the house rather than one bedroom, put it centrally on the first floor as the warm moist air will rise to the second floor. The Importance of humidifiers Humidity cause damaging effect on the interior structure of a home as mold and mildew can become embedded in the walls and cause the deterioration of painted surfaces and the rotting wood in floors and framing. Placing a humidifier in various areas of the home can prevent these very problematic issues from
Figure 2 illustrates a layout of pilot-scale air-dehumidification test-stand. Compressed air is passing through humidifying system, water trap, and separation unit. 240 L/min of dry air is supplied by the compression division at 10 bars to the water-humidifier before heading to the stainless steel C-D nozzle and separation unit. Dimensions of the rectangular nozzle, sketched in Figure 3, are tabulated in Table 1. It is convenient here to mention that the length of the convergent portion and divergent portion of the nozzle is calculated to match the available experimental data.
According to the hybridcars.com, Electric cars have low Maintenance cost. Electric cars have fewer moving parts in their power-trains, and maintenance measurement are devoid of things like oil changes, spark plug replacement, and other services required by a complex internal burning engine and transmission. They also have reproductive braking which returns energy to the battery, and spares the friction brakes, so brake pad, rotor, caliper and other maintenance is less frequent typically, as well. (Transition: After low Maintenance cost is fulfilled, the third reason is Safe to Drive.) 3.
For example, the peel resistance at 0°C would be significantly lower than the peel resistance at 22°C (room temperature). So in terms of controlling the peel strength of an adhesive, one can vary the temperature between the temperature of the adhesive and Tg. When examining the graph to the left note that the “% liquid” refers to the tackier which as you can see has a bearing on the other two properties. So an increase in tackifier will reduce the shear strength as expected & at a point will also reduce the peel strength. We have now discussed PSA’s the ‘sticky’ part of adhesive and choosing/formulating an adhesive suitable for its intended use.
the invention of heat pipe , gauzler was working on the refridgeration problem at that time. At that time he envisioned that a device in which in evaporator liquid evaporate and above the evaporator there is condenser in which vapour condense but there Is no mechanical work is require for driving the liquid and without any additional work liquid can recycle. So the heat pipe consist of closed tube containing a liquid which would absorb the heat at one point which causes liquid evaporate. Created vapours would then transfer to the condenser section where vapours condensed and it causes latent heat is removed. Liquid would than travel back to evaporator section via wick or capillary.
Ross Nanotechnology’s NeverWet superhydrophobic coating ` It is a technology to coat a hydrophobic layer on cloth. It can effectively reduce contact surface between clothes and water. To compare with other common technologies, this type of technology has a much higher hydrophobicity. Dust resistant technology Dust and dirt are ubiquitous in the field and have a way of invading the exposed areas of cloth, potentially slowing key functions and damaging
That’s a natural win-win! Freshen the air with an air purifier... Air purifiers are an ideal and cost effective method for freshening the air in your home. They can help reduce the effect of pet odors while also removing the dander and hair in the air. Air purifiers work by utilizing filters that can trap and remove up to 99% of air contaminants. As a result, you will notice a considerable difference in lingering pet smells as well as the quality of the air.
I entered with the goal of finding a way to cut the amount of pollution in Delhi. I invented a water purifying system that would be able to purify the water that was being polluted by the industries four years after my education. With this innovation I was a step closer to helping the city with its pollution problem. The government of Delhi Pollution was very pleased with my work. They offered to send me to the United States to continue my studies and to bring back more innovation to stop the pollution in Delhi.