Hello to everybody
Do you know a Table or Figure where could I calculate the Cv of a standard gate valve vs open or degrees of opening?
My valve is a 10" 150 -lb wedge-shaped Carbon Steel and I don´t have documentation of the valve (20 years old)
Regards,
Hello to everybody.
I am studying the viability of spray water before an induced air cooler to reduce DBT air entering. My doubts are next ones:
1. Do you know experiences positives with this solution?
2. How could I estimate the real reduction of the DBT spraying a quantity of fine drops...
Hello to everyone
I have a closed cooling system with a horizontal pump (KSB 14000 gpm - 200 ft) and several heat exchangers. The normal operations condition are 120 psig and 100 ºF.
I´d like study special situation where a failure in a pipe could allow air enters into the circuit.
How does...
Hello,
Could anyone explain me the corrosion problem in an array of pipes made of A106 GrB, where I connect terminal fitting (spray nozzle) and pipes of SS 316L?
How could I protect the terminal pieces of SS from corrosion (galvanic piles, pitting, etc)?
Thanks in advance
Hello, Anyone could help me to find in what part of the code ASME explains the rules or requirements to increase the inside diameter of a 90º bend?
I have several 90º bends 30" SA234WPCW Sch XS. After a dimensional test, the inside diameter in some parts of the ends is below of the ANSI...
Hello, Anyone could help me to find in what part of the code ASME explains the rules or requirements to increase the inside diameter of a 90º bend?
I have several 90º bends 30" SA234WPCW Sch XS. After a dimensional test, the inside diameter in some parts of the ends is below of the ANSI...
Hello to everyone:
I have a PIII mobile PC with a CD/RW, but I need play movies un DVD. How can get that in a not very expensive way?.
I only know one DVD external player of FREECON (port USB), but it´s very expensive for me (more than 160 $)
Thanks.
Hello, I hace two multiorifice in serie that produce cavitation in a water coolant system of a nuclear plant. The DP is aproximately 3 kg/cm2 (Outlet pressure is atmosferic).
Do you know special valve to change my passive design and that reduce or eliminate the cavitation?. This valve must be...
Hello, I have a 316 SS 30" (Schedule XS) pipe after a multiorifice plate in a water cooling systems of a power plant. I have signs of cavitations (sounds). I´d like know the problems associated and the erosion-corrosion rate.
Should I test the pipe unde UT to determine the evolution of...
Hello, I have a 316 SS 30" (Schedule XS) pipe after a multiorifice plate in a water cooling systems of a power plant. I have signs of cavitations (sounds). I´d like know the problems associated and the erosion-corrosion rate.
Should I test the pipe unde UT to determine the evolution of...
