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Chemistry of Photography
While it is easy to make comparisons between the pupil of the eye and the…
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Space Technology
The use of heat pipes has been mainly limited to this field of science until…
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Working Principle and Applications
Inside the container is a liquid under its own pressure, that enters the pores of…
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Design Considerations
The three basic components of a heat pipe are: 1. the container 2. the working fluid 3. the…
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What is a Heat Pipe?
A heat pipe is a simple device that can quickly transfer heat from one point…
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Cunningham Method
Experiments carried out by RG Cunningham and published by ASME in July 1951 clearly demonstrated…
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Flow through Orifice Plates in Compressible Fluid Service at High Pressure Drop
The calculation of compressible flow through orifice plates at high dP (critical flow) appears to…
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Green engineering:
Green Engineering principle suggests that a process must be inherently safe. This is the reason…
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Sulfonation:
Figure 1: Example of Aromatic Sulfonation Reaction Sulfonation may be defined as any chemical process…
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HSE primer on sulphur related chemicals & processes
Sulphur to sulphuric acid to sulphonation India is dependent on sulphur rich countries for its…