Recent content by Windseaker

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    Exploring Time at the Quantum Level

    Drakkith, please excuse me, Is there a quantum mechanics proof or paper on this type of time problem. would you know where to look for more information on quantum time? Your probable correct. Thank you
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    Exploring Time at the Quantum Level

    A question: Does time slow down at quantum level, does time slow as we get smaller?? ∴∞
  3. W

    Can Bi-Quadratic Equations Be Represented in 3-Dimensional Graphs?

    Im trying to break the equation into two parts to graph on a two dimensional axis or overlap the two on one graph, any ideas on dividing the equation into two??
  4. W

    Can Bi-Quadratic Equations Be Represented in 3-Dimensional Graphs?

    Trying to solve a bi-quadratic eq. so I can graph in in x and y , but Z means this is a 3-D graph? , is it possible to have a overlapping graph or any ideas?? X= +100 &-100 Z= a + bX + cX² + dY + eY² + fXY
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    What is the method for finding the mid-line of two parallel slopes?

    OK let me try this: I have two median lines, but I need to find the median line of two median lines!
  6. W

    What is the method for finding the mid-line of two parallel slopes?

    sorry i did not explain correctly I am trying to find a line ( an average line) between two sloping lines that are parallel (but are just a little different from each other). I am trying to find that mid or average of the two.
  7. W

    What is the method for finding the mid-line of two parallel slopes?

    I have a question: If you have two slope lines that don't touch but are parallel, how do you find the middle slope line of the two?
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    Can Tracking Degree Days Help Improve Energy Efficiency for HVAC Systems?

    Q I have seen this but do not understand it. Oil-fill radiator electric heater is in a 10’x12’ room =120sqft set at 71 degrees. The setting switch is set at 900watts. In a 10hr period it only used 5.7kWh! ( 5.7kwh is recorded on a meter) The oil-fill heater is then set at 1500watts in the...
  9. W

    VFR= AxV ; VFR= 3.11ft^2(1.4578ft/sec)=4.51cfmAir Flow Rate: 4.51cfm

    Homework Statement (Static) Measure air flow in a duct 28"x16" w/ a Pitot tube is .4 inches w.c. What is air flow rate? Homework Equations P=dxh , VFR= AxV , P=(Hs1-Hs2)+(V2^2-V1^2/2g) + (He2-He1) + Hf or Hv=(V/4000)^2The Attempt at a Solution 28X16= 448in^2(1/144in^2)=3.11 ft^2...
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    Energy calculations heating

    looking to find out what it take to retro-fit a small elementry school ( 3,000sqft) with new base board heater or small boiler. to calculate the different fuels (electric vs natural gas) and amounts used? In NW: older rates (just for calculations) electric is $.0463/kWh vs 1st 2,000...
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    How Do I Calculate the Right Hydraulic Motor for My Shredder Machine?

    Not existing yet. ok- Soils are about 80lb/ft3 density and loading is, well 40 yd3/hr. what other info?
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    How Do I Calculate the Right Hydraulic Motor for My Shredder Machine?

    Would like to know how to calculate which hydraulic motor to turn a 2-1/2 dia shaft at a length of 30",with 15 mounted rotating chewing disks for a shredder machine. We are shredding soils and clay at about 40 yds/hr. we are also using a No. 80 drive chain on 12 to 19 tooth sprocket too...
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    How Does Water Pressure and Flow Rate Affect Rotational Sprinkler Dynamics?

    So to stop the one single jet, I would have to apply 12.25 Newtons it seems a lot? or 24.5 to stop the sprinkler. I appreciate your help greatly
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    How Does Water Pressure and Flow Rate Affect Rotational Sprinkler Dynamics?

    That is an increase in momentum, ie delta mv. Delta mv is ma = applied force. F=mv/t or p(momentum) = mv 1 gallon of water is equal to 8.33 lbs F= (.1166gal/sec) 1094.9in/sec *(8.33lbs/1gal) = 1063.45lb*in/sec 1 (pound * in) / second = 0.0115212462 m kg /...
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