SmartCool™ i-drive is a highly versatile, inverter compressor precision air conditioning unit within the Airedale product range. Optimised for both hot and cold aisle containment, the system is ideally suited to data centre applications and low, medium, high density computer room cooling applications.The incorporation of inverter compressors enables exact control, superior efficiency and performance. The SmartCool™ i-drive delivers precise supply air temperatures up to 26°C within a wide ambient envelope of -20°C to 50°C. It is a system prepared for every eventuality, responding to unexpected load variations to deliver market leading cooling density. SmartCool™ i-drive units provide up to 83kW of downflow cooling within 4 case sizes from 900mm x 890mm x 1980mm to 1800mm x 890mm x 1980mm. All units are single circuit DX air-cooled with various configurations of inverter driven and fixed speed compressors. As well as high part load efficiencies and constant pressure control.

The SmartCool™ i-drive system also benefits longer pipe runs for increased flexibility, allowing outdoor condensers to be situated up to 100 metres from any internal unit.The SmartCool™ i-drive’s slab coil configuration and use of optimised EC fans delivers low fan power input and reduced airside pressure drop. A performance led selection of features and options come together within the i-drive range to make your facility more productive and efficient. Market leading cooling densityHigh air side efficiencyLong pipe runs allows outdoor condensers to be situated further away from the unit for increased system flexibility (up to 100m equivalent length)High return air temperatures (up to 40°C)Variable capacity speed compressors allow wide operating envelope (up to 26°C supply) with improved oil circulationWide ambient envelope (-20°C to 50°C)Slab coil configuration benefits low fan power input and reduced airside pressure dropChosen compressors deliver reduced footprint, fast start sequence, and benefit less cool down in the event of power loss Higher capacity and lower turndownDehumidification capability at high air on conditions whilst running at low capacityConstant pressure control

FeaturesSingle circuit DX air cooled (16kW – 83kW), with either one single inverter driven compressor or a tandem compressor setDownflow configuration400V 50Hz / 380V 60Hz4 case sizes (SV09 – 900mm x 890mm x 1980mm; best air conditioning units ratingsSV12 – 1200mm x 890mm x 1980mm; moving a window ac unitSV15 – 1500mm x 890mm x 1980mm; central air conditioner brands listSV18 – 1800mm x 890mm x 1980mm), 2 or 3 DX models in each case sizeOptimised removable EC fans G4 air filtrationElectronic expansion valves (EEV)Oil separator Magni-check discharge non-return valvesFull 360° unit accessOptionsHigh capacity compressors for ‘extreme temperature’ applications and standard capacity compressors for ‘standard temperature’ applicationsSegregated evaporator coil allows dehumidification whilst maintain cooling capacity and operating under constant pressure controlSingle power supply with ultracap module Dual power supply including ultracap moduleF7 air filtrationPGD touch displayUpgraded EC fan for high

external static pressure applications Download our data centre sales brochure (.pdf) Watch a video of the SmartCool™ i-drive See inside our PAC production facility Precision Air Conditioning Spares Thank you for visiting this page of our website. If you wish to enquire about this product or have a forthcoming air conditioning requirement, please complete the form below and one of our experienced team will be in touch to address your query. (We always try to respond within 24 hours, excluding weekends and bank holidays). Alternatively, if you would like to speak to someone, you can call us directly on the number below, or request a callback and one of our team will get in touch as soon as possible. +44 (0)113 239 1000 Ecotel™ FreeCool Fan Box I fell over on my bicycle trying to avoid running over a rattlesnake, and ended up badly skinning my knee. It immediately began to bleed, but soon clotted. It has been 2 days now and it has formed a thin scab and is healing well as far as I can tell.

I was chilly from the air conditioning, and I noticed the wounded knee was much warmer than the healthy knee. It was very warm, while the other was rather cold to the touch. I read here about skin healing, and thought, maybe it is because the blood rushed there to clot the wound. But, the wound is already clotted and sealed and the worst is over. So my question is: Why is my wound and the area around it so much warmer days after the injury? This is a normal part of the inflammatory process. Inflammation is your body's localised defensive response to tissue injury of any kind, and it is characterised by four cardinal signs- redness, swelling, heat and pain (severe inflammation involves a fifth, loss of function). Your body is performing three main processes here: Mobilisation of the body's defences. Involves release of vasoactive chemicals, which cause the blood vessels to dilate and increase blood flow to the area. This causes the pain and heat, The blood vessels also produce cell-adhesion molecules which make immune cells (leukocytes) stick to the walls of the your blood vessels.

Containment and destruction of pathogens. The immune system then goes to work clearing up any bacteria which have got into the wound. The leukocytes release chemicals called cytokines to attract more immune cells, to contain and destroy bacteria. Tissue cleanup and repair. Dead cells, cell fluid and other debris (pus) is then absorbed by the lymphatic system. Platelets and endothelial cells then secrete growth factors which stimulate cells called fibroblasts to multiply and produce collagen. The heat also increases metabolic rate and increases the rate of tissue repair. The increase in temperature is due to dilatation of the capillaries in an area of inflammation, here brought about by trauma and is one of the five cardinal signs of inflammation'. This is a natural process which helps to bring in more blood supply for repair and removal of damaged tissue components.Browse other questions tagged skin healing injury or ask your own question. I'm loving my new smartphone, but sometimes it gets really hot in my pocket—like surface-of-the-sun hot.

Is there something wrong with it? Why does it get so hot, and how can I make it stop? Fearing Firey PhonesPhoto remixed from an original by Shutterstock. Dear Fearing,First of all, this is normal behavior, and something that happens to pretty much every phone. This heat is coming from your phone's battery, which usually heats up when you're drawing power at a faster than normal rate—say, when you're in a phone call, using GPS, or watching a video. If your phone gets so hot that it's powering down, then you might have a faulty battery—but otherwise, your biggest problem is that the phone just becomes uncomfortable to hold. And, if your battery's hot, it means you're draining that battery quickly, which is never good.Here are a few steps you can take to make sure this doesn't happen as often: Turn off battery-draining apps: Make sure you have Maps closed when your phone is sleeping, make sure your phone isn't constantly searching for signal, and so on. Battery-saving apps like previously mentioned JuiceDefender for Android can help with this, and closing all those running apps on your iPhone could help too.

All in all, make sure you're taking the necessary steps to use your battery efficiently.Watch out for runaway processes: Sometimes, an app just gets out of hand and starts eating your CPU for no reason. Or, sometimes, it's just poorly written and eats up more CPU than it should, which in turn eats your battery. Previously mentioned Watchdog will help you keep track of these on Android, so if you're phone's heating up and you don't know why, it might be able to give you a clue.Don't stifle your phone: If it's burning a hole in your pocket, take it out of your pocket to give it some air. If you're watching a video, use the phone's built-in kickstand or a DIY stand. If you regularly use the turn-by-turn navigation, I can't recommend the binder clip stand enough—it holds your phone up at the perfect level for navigation, and puts it right in front of the air conditioner. Even after an hour of using the GPS, when my phone should be piping hot, it's always cold to the touch.Take it out of the case: This kind of goes in with the last one, but is something you can do in almost every overheating situation.

If you have a case on your phone, take it off. Certain cases will insulate heat far more than others, and removing it could give your phone a chance to cool off a bit.Don't overclock your phone: Overclocking your phone is a good way to get some extra speed out of it, but it's going to use more battery and heat it up faster. Previously mentioned SetCPU can create profiles, in which if it gets too hot it scales back the overclock, which is nice. You can also just use SetCPU to underclock your phone if you're having constant heat problems.If your phone overheats to the point of crashes or random shutdowns, you'll want to take it in for a warranty replacement, but if it's just getting too hot to handle, the best you can do is stop taxing your phone and to give it a bit of airflow. It isn't the perfect solution, but armed with the knowledge of why this is happening, you should be able to stop it from heating up so darn often. LifehackerP.S. Got any of your own tips for cooling off a hot cellphone?