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Disadvantage:
It takes energy to move the fluid.
Advantage:
It helps boats move since there aren't any waves.
Wiki User
∙ 13y ago
Anonymous
Wiki User
∙ 10y agoIn case of circular pipe, if Reynolds number is less than 2000 the flow is said to be laminar, and if Reynolds no. is greater than 4000, the flow is said to be turbulent. if Reynolds number lies between 2000 and 4000, the flow changes from laminar to turbulent.
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What is the red colour fluid which is present in laminar air flow?
aminar Flows Laminar air flows can maintain a working area devoid of contaminants. Many medical and research laboratories require sterile working environments in order to carry out specialised work. Laminar Flow Cabinets can provide the solution.Why Laminar Flow Cabinets? Laminar Flow Cabinets create particle-free working environments by projecting air through a filtration system and exhausting it across a work surface in a laminar or uni-directional air stream. They provide an excellent clean air environment for a number of laboratory requirements.Uses Laminar Flow Cabinets are suitable for a variety of applications and especially where an individual clean air environment is required for smaller items, e.g. particle sensitive electronic devices. In the laboratory, Laminar Flow Cabinets are commonly used for specialised work. Laminar Flow Cabinets can be tailor made to the specific requirements of the laboratory and are also ideal for general lab work, especially in the medical, pharmaceutical, electronic and industrial sectors. How They Are Made Laminar Flow Cabinets, or laminar air flow cabinets as they are also known, are normally made of stainless steel with no gaps or joints thereby preventing the build-up of bacteria from collecting anywhere in the working zone. Laminar Flow Cabinets are also known as clean benches because the air for the working environment is thoroughly cleaned by the precision filtration process.How They Work The process of laminar air flow can be described as airflow where an entire body of air flows with steady, uniform velocity. Laminar Flow Cabinets work by the use of in-flow laminar air drawn through one or more HEPA filters, designed to create a particle-free working environment and provide product protection. Air is taken through a filtration system and then exhausted across the work surface as part of the laminar flows process. Commonly, the filtration system comprises of a pre-filter and a HEPA filter. The Laminar Flow Cabinet is enclosed on the sides and constant positive air pressure is maintained to prevent the intrusion of contaminated room air.
What is laminar air flow chamber?
Laminar Airflow describes the flow around an object such that the air stays "attached" to the surface. At higher airspeeds, the air become detached and turbulent. Thus a laminar flow chamber is one where airfoils or model airplanes are tested at low airspeeds and especially airspeeds less than Mach 1.0.
What are the changes that occur in wave energy at headlands?
Laminar flow compession
What are the advantages and disadvantages of germicide?
what are the advantages and disadvantages of pharmaceuticals
What is tortuous flow?
Answer #1: it is complicated flow========================Answer #2:Tortuous flow is flow along a path with many twists, turns, and bends in it.The term refers to the path of the flow, and I think the flow itself may be laminar.
Difference between laminar air flow and reverse laminar aire flow?
difference between laminar air flow & reverse laminar air flow
What are disadvantages and advantages of turbulent flow?
Advantage: objects in a turbulent flow experience less drag. Disadvantage: turbulent flows are unstable meaning velocity and pressures change rapidly. The objects in the flow have less stability. The flow also is more difficult to model then a laminar flow.
What are flow patterns around a stationary object in laminar flow?
This question is its own answer. The flow patterns in laminar flow are laminar.
Why is no obstruction important for air flow techniques?
The laminar flow hood depends on the laminar air flow to sweep away pathogens from the hood. If there is obstruction, the laminar air flow pattern will be disrupted. The laminar air flow will then change to turbulent air flow.
When was Laminar Flow - album - created?
Laminar Flow - album - was created in 1979.
What can be used to define laminar flow?
Laminar flow can be defined by the help of Reynold's number that can be determined by conducting experiments. A Reynold number <=2000 indicates that the flow is laminar.
What is the effect that radius changes have on the laminar flow of a fluid?
Laminar flow is the free-flowing blood in the middle of the vessel. Therefore, larger the radius of vessel, more the laminar flow. Smaller the radius of vessel, lesss the laminar flow. Laminar flow is directly reltated to the radius of a vessel.
What is the assumption of steady flow process?
Flow is Laminar.
How is turbulent flow different from laminar flow?
gago..
Where can someone purchase a Laminar flow hood?
Laminar flow hoods can be found through ebay's website. Companies NuAire, Terra Universal, and Air Clean Systems all offer their own laminar flow hoods (also called laminar flow closets and tissue culture hoods) on their official websites.
What are the differences between horizontal and vertical laminar flow hoods?
In a horizontal laminar flow hood, the laminar air flows towards the outside (i.e. towards the worker). There is hence no protection to the worker and it is not suitable for cytotoxic drug preparation. In a vertical laminar flow hood, the laminar air flows downwards from the top, providing more protection for the workers. Vertical laminar flow hoods are hence suitable for preparing cytotoxic drugs.
Who invented laminar air flow?
Bernoulli was the first guy to study it some 250 years back - laminar fluid flow that is.
