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idkfa
  • Member for 7 years, 3 months
  • Last seen more than a month ago
  • Germany
32 votes

Why do cars have mirrors for rear view rather than cameras?

7 votes

Water pressure in a filled sphere

6 votes

Derivation of the equation of the work done in a polytropic process

5 votes
Accepted

How can I determine the thermal conductivity of an open container?

5 votes
Accepted

How do temperature and pressure influence the rate of evaporation of water in a closed vessel?

5 votes

Why is minimum pressure specified on a PSU water cooling circuit?

4 votes
Accepted

Calculating the buoyant force of a rising bubble

4 votes
Accepted

Reynolds Number for a Rectangular Duct

4 votes
Accepted

Is gravity included in "static pressure"?

4 votes

How to determine if mass transfer convection is natural or forced?

4 votes

What does "redundancy" mean?

3 votes

Rate of flow of steam going from one pressure to another

3 votes
Accepted

How to solve system's general stability from transfer function?

3 votes
Accepted

Mass Transfer from an Oxygen Bubble

3 votes

How to calculate flow rate of water through a pipe?

3 votes

How an airfoil works

3 votes

What does 'Open Flow' mean for a pump flow rate?

3 votes

How do I calculate the density of seawater at different temperatures?

2 votes

Removing water and nitrogen from reactor effluent

2 votes

Applicability of Gibbs' Phase Rule

2 votes
Accepted

Relationship between thermal conductivity and reaching the steady temperature?

2 votes
Accepted

Physical meaning of some earned values using DePriester Chart

2 votes

Hydrostatic force on inclined immersed surface

2 votes
Accepted

Centrifugal pumps working

2 votes
Accepted

What is the value of Nusselt number in laminar flow?

2 votes

Fluid allocation for shell and tube heat exchanger

1 vote
Accepted

Thermosiphon System

1 vote

Force exerted on wall of a rotating cylinder filled with fluid

1 vote

Can air conditioners/dehumidifiers exhaust their waste heat in their exhaust water?

1 vote

Maximal thrust from water pump