Search found 12 matches

Mon Sep 12, 2011 5:20 am
Forum: Flow calculators and fluid flow problems
Topic: Line size
Replies: 7
Views: 6318

Re: Line size

No that link is not working in my system...
Sat Sep 10, 2011 6:48 am
Forum: Flow calculators and fluid flow problems
Topic: Number tubes required
Replies: 2
Views: 3334

Re: Number tubes required

Hi,
If area is 7m2 then how to calculate required number of tubes and length of the tubes....
Fri Sep 09, 2011 11:23 am
Forum: Flow calculators and fluid flow problems
Topic: Sea Water Pipe Sizing
Replies: 1
Views: 2469

Re: Sea Water Pipe Sizing

Hi,
i did not understand why you want to consider sea water density is 3-4 times more than purified water density.
As per my knowledge density of sea water is 1035 Kg/m3.
Can you please explain the reason.....
Fri Sep 09, 2011 5:25 am
Forum: Flow calculators and fluid flow problems
Topic: Number tubes required
Replies: 2
Views: 3334

Number tubes required

Hi,
can anyone suggest me how to calculate the number of tubes required in shell and tube heat exchanger...what are the factors we require to design shell and tube heat exchanger...?
Fri Sep 09, 2011 5:19 am
Forum: Flow calculators and fluid flow problems
Topic: Line size
Replies: 7
Views: 6318

Re: Line size

hi, May i know your good name... thanks for your valuable suggestion.... i have all the data which you mentioned..... can you please explain me how to calculate internal daimeter.... i know one procedure i.e based on moody friction factor & dancy headloss equation we can calculate by trail n error m...
Thu Sep 08, 2011 9:35 am
Forum: Flow calculators and fluid flow problems
Topic: Line size
Replies: 7
Views: 6318

Re: Line size

Why should we go for 1m/s with 37.6 mm daimeter.
Why can,t we go for less daimeter with more velocity....

Is there any standard procedure or any trail and error methods to calculate this....please suggest us. i am new to these calculations....
Thu Sep 08, 2011 9:26 am
Forum: Flow calculators and fluid flow problems
Topic: flow calculation
Replies: 2
Views: 3360

Re: flow calculation

calculate flowrate for individual diameter by Q=V*A. for pressure drop at bends(90°& 45°) ∆P=kv2/2g where Kis resistance coeeficient k ------ 90° bend ----- 0.6-0.8 k ------ 45° bend ----- 0.375 As per my knowledge that is the procedure to calculate pressure drop...If anyone knows other option pleas...
Tue Sep 06, 2011 8:59 am
Forum: Flow calculators and fluid flow problems
Topic: Vapor Liquid Flow in Vertical Pipes
Replies: 1
Views: 2743

Re: Vapor Liquid Flow in Vertical Pipes

Hi,
You question is good. Can you please explain us the realation between Froude number(Fr<0.3) and liquid is flowing downwards and vapor is able to flow upwards reverse to liquid flow
Tue Sep 06, 2011 5:57 am
Forum: Flow calculators and fluid flow problems
Topic: Reactor area
Replies: 0
Views: 3569

Reactor area

HI, i have 1 reactor with geometrical capacity 5KL and working volume is 4.2 KL.i have 3KL of water in that reactor.Now i want to calculate the area of the mass(water) in the reactor and area of the empty space which is above the mass in the reactor. Note:I do not know the reactor daimeter and heigh...
Tue Sep 06, 2011 5:49 am
Forum: Flow calculators and fluid flow problems
Topic: Line size
Replies: 7
Views: 6318

Line size

Hi, i have 1 bulk storage tank and 1 day tank.capacity of bulk storage tank is 20KL and capacity of day tank is 5KL.i want transfer 4kL of methanol from bulk storage tank to day tank in 1hr.my pump capacity is 4m3/hr.now i want to calculate the suitable linesize to transfer 4KL in 1hr.I do not know ...