Study of Artificial Roughness in Condenser Tube used in Household Refrigerator: A Review
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 30, Vol 3, Issue 10
Abstract
Enhancement techniques based on artificial roughness are used in numerous applications of condenser such as: the flow regime (Reynolds number), the fluid properties (Prandtl number), with and without fouling, the allowable pressure drop and the existence or absence of natural convection. The use of an enhancement technique may be conditioned by the specific application: for example, wire coils are not applicable in the food industry due to hygiene problems but corrugated and dimpled tubes are being used. In the petrochemical industry, the use of mechanically deformed tubes is not allowed for safety reasons. However, the use of wire coils does not present any problem. In boilers and heat recovery systems, wire coils are frequently used because of their easy removal for cleaning operations.
Authors and Affiliations
Sunaina Sailani*
Keywords
Related Articles
- EP ID EP111521
- DOI -
- Views 94
- Downloads 0
IMPLEMENTATION OF MULTIPHASE BIDIRECTIONAL NONISOLATED DC – DC CONVERTER FOR HIGH POWER APPLICATIONS
The converter has high efficiency due to soft-switching operation in all Multi bridges. Steady-state analysis of the converter is presented to determine the power flow equations, tank currents and soft-switching r...
REVIEW PAPER-MARINE MICROBIAL BIOACTIVE COMPOUNDS
Oceans have borne most of the biological activities on our planet. A number of biologically active compounds with varying degrees of action, such as anti-tumor, anti-cancer, anti-microtubule, anti-proliferative, cy...
Ocular Detection for Biometric Recognition Using PCA
Ocular images processing is an important task in: i) biometrics system based on retina and/or sclera images, and ii) in clinical ophthalmology diagnosis of diseases like various vascular disorders. Ocular biometri...
BLUETOOTH BASED WIRELESS NOTICE USING ANDROID APPLICTION
There was printed notice board .Which was used to display any sort information but more changes information periodically. Then came electronic notice boards which used LED’s, particular combination display and sort any...
SOLAR VEHICLES
A solar vehicle is an electric vehicle powered completely or significantly by direct solar energy. Usually, photovoltaic (PV) cells contained in solar panels convert the sun’s energy directly into electric energy....