Recent content by madhukarrapaka

Sorry to bother you Andrevdh

Hi Andrevdh, Sorry to bother u again. I have a small question regarding the intensity calculation. I have a Cylindrical tube(base dia=160mm; height=575mm) with a UV lamp placed at the middle of the cylinder'(parallel to its height, and its length=450mm). How to calculate the intensity due...

thanks Andrevdh, So in my case as each lamp is sorrounded by 3 mirrors, (for each lamp)i should take three virtual lamps behaind the mirrors(at a same distance as the real lamp and mirror) and i have to calculate the intensity due to these virtual lamps with 0.9P; is this correct?

Is this formula including reflection? Please make me clear about the reflection concept(with my formula ie. I=P/2(PI)r*L and numerics ie, P=6w, 90% reflection). sorry to trouble you, but i am still not clear. Thanks

yes. The intensity is given by I = P/2*(Pi)*r*L (that is Intesity = power / Area ) where P= power of the lamp r= distance from the lamp to a point in the flowfield L= length of the lamp This is the intensity at a single point...so in the same way i can calculate the...

Hi Andrevdh, the wattage is the total UV light output of the lamp(6 watt). and each lamp is located at a distance of 3.7 cm from the centre of the flow field, lamp diameter is 1.5 cm. The flowfied has a diameter of 7cm. Please can u give me the solution (i,e the intensity in the flow field...

hi andrevdh, thanks for the response. so if the lamp has a power of 6 Watt. Then what will be the intensity? Here i am giving my idea, please tell me whether it is correct or not. i have calculated the intensity due to the lamp with a power of 6 Watt first, then i have calculated the...

calculating intensity QUOTE=andrevdh]The effect of the mirrors are to effectively reposition the lamp at the same distance that the lamp is from each mirror to the other side of the mirrors. It is therefore like the light of the lamp that are intercepted by the mirrors create three different...

hi all, may be my problem is a simple one. I want to calculate the intensity field resulted due to a UV lamp in side glss cylinder located at a distance from the lamp. The lamp is sorrunded 3 sides by reflectors such that 90% of the light power is reflected. now i have to calculate the...