India Launches Rockets to Study Eclipse

From CNN.com - Technology:

India is launching a series of rockets to study the impact of Friday's solar eclipse, a rare occurrence that will briefly reduce the sun to a blazing ring. The Indian Space Research Organization has already sent up three rockets, and at least five othe

LPG Pipeline Size Calculation

Dear All,

Greetings of the day,

I have few queries on LPG cylinder/vessel installations at industrial customer location.

1.How to calculate the Liquid LPG Pipeline size?

2. How to calculate the Vapour LPG pipeline size?

3. What should be the maximum velocity of liquid and Vapour LPG i

Pipes Damage

The pipes when they were put inplace in order to be errected, they have been discovered contained damage, deformities, crookedness longitudinal asymmetry at the end joints, at which limit we can accept such problem? any mechanical solution can be taken?

Preventing Electrical Cable Theft

HI EVERYONE

IM TSOE AND I JUST WANNA SUGGEST ABOUT THE ELETRICAL CABLE THEFT.IVE BEEN THINKING A LOT ABOUT THIS AND SOMETHING JUST COME OUT OF MY MIND. I THINK THIS MESS IS CAUSED BY THIS CABLES, WHY I SAY THAT IS BECAUSE THIS THEFTS KNOWS VERY WELL THAT THIS CABLES COST A LOT, THAT IS WHY

Oil-Lubricated Compressor Condensate Drainage

I have faced a problem in oil lubricated Compressor condensate drainage, when I designed a srew compressor for auto industry , there was a problem of condensate drainage, for compressor room,so much condesate here, i have gone for polysep oil seperator, but at the auto drain trap in different loca

Required Fuel for DG Set

in case of power supply cut , if we go for a little fuel station for DG Set, what should be the fuel requirement for daily use please suggest me some standard if any or calculation hw we can calculate it

Cooling Tower Makeup Water Quality

which plant will be suitable for cooling tower performance

softening or RO Plant bcoz there are so many paramter which are to be taken in makeup water quality like hardness, TDS, Turbidity etc so hardness may be reduce by softening plant for preventing the scale formation during the cooling

Rudolph Diesel's Original German Patent

Can someone please post a copy of the original patent of 1892 taken out by R.Diesel in Germany not the two later ones taken out in America in 1895 and 1898

I have only ever been able to find the cover page of this patent but more must be available

Cheers for now

peugeot ma

Type II Coordination in Power Distribution

In a Power distribution network with 110KV as primary distribution from Electricity Board, 11KV as secondary distribution inside the plant and 415Volts PCC's & MCC's for catering various plant loads. what should be the general philosophy for effective control and reliability of power supply.