To keep the crew and the computers alive you have to shield them from both gamma rays and pions. As far as the crew is concerned both reaction products come under the heading of "deadly radiation. Given an absorbing propellant or radiation shield of a specific density you can figure the thickness that will stop all the pions.
DIY that pays back dividends. You can do a lot with your own two hands. Heat your home with a dehumidifier Published on by Rob A moisture problem We my wife and I that is keep the temperature in our home relatively low in winter.
In Richmond, BC, where we live, winters are… well… wet. Ads by Google A solution with a bonus: While I purchased it for its intended purpose to reduce humidity levels I now realize that it also makes a very effective heater. That is to say the amount of heat a dehumidifier will release into your home is greater than the amount of electrical energy it will consume.
The reason is simple: This energy is released into your home. The enthalpy of vaporization of a substance is a measure of how much energy it takes to convert a given mass of the substance from a liquid to a gas.
It also indicates how much energy is released when a given mass of the substance is condensed from a gas to a liquid. What is the efficiency? How efficient is a dehumidifier at heating your home?
I mean that literally. I plugged it into a Kill-A-Watt meter several hours ago to measure exactly how much electrical energy indicated in kWh by the Kill-A-Watt meter it consumed. Thus, based on the first law of thermodynamcis I know it has put at least 3.
However I have also determined with a simple digital scale that it has condensed 3. How much additional energy did it release into my home as a result of that? A kWh is equivalent to kJ so kJ is equivalent to 2.
Thus, the total amount of heat released into my home by the dehumidifier over the last 8 hours is equivalent to the 3. Such is the case with a dehumidifier which removes energy from water vapor and releases it into the home in the form of heat, condensing the water to liquid in the process.
But whatever the terminology you want to use, the fact remains that I can release 1. It consumes about W of electricity 3. A W electric heater consumes exactly W of electricity. The dehumidifier only consumes W of electricity to produce the same W of heat.
The difference is W. Effectively I get a free kWh Wh of heat for every 4 hours of operation.Employing an interdisciplinary approach, we question the state of our society. Looking at the relationship between humans, nature and food from scientific, artistic and philosophical perspectives we are exploring possibilities and potentials.
I woke up this morning afire with ideas. Happens sometimes. Some of these I will be implementing, but the best ideas involve community, how to create and strengthen community, and, in particular, the LENR community, and especially the young, with life and career ahead of them. IN TODAY'S RADIO REPORT: Northern California's record-breaking Camp Fire now the most destructive, and the most deadly, in state history; State investigating utilities' role in sparking latest round of deadly wildfires; Kids' landmark climate lawsuit against the federal government placed on hold, again; PLUS: Judge halts all work on controversial Keystone XL pipeline.
Heat will continue to flow from the warm water into the 0 o C ice water. Energy will flow until all of the water has the same temperature, Tfinal.
Energy will flow . Experiment 4-Heat of Fusion and Melting Ice Experiment In this lab, the heat of fusion for water will be determined by monitoring the temperature changes while a known mass of ice melts in a cup of water.
This little gem is from Aerospace Projects Review plombier-nemours.com Lowther discovered it in a Boeing report Controlled Ecological Life Support System: Transportation Analysis.. The spacecraft was a fusion powered rocket designed to transport miners to the asteroid belt.1, miners per plombier-nemours.com a cargo of metric tons..
In case it is not clear, the nose of the ship is in the upper left.