High Heat Transfer Performance Air-conditioned Condenser Louver
Fin21*18.19mm Aluminum Alloy Tube
Product description:
Purpose of Louvered Fins
The fins themselves play a crucial function in heat exchangers.
They offer the extra surface area required to effectively transfer
heat from a fluid on the tubeside to a gas on the finside.
Typically, steel, copper, or aluminum alloys are used to create
fins. The fins can be arranged in a variety of different forms,
referred to as improvements, to improve their ability to transmit
heat.
All finned enhancement concepts improve heat transfer performance
through air turbulence and increased surface area, and their
effectiveness may differ in some important considerations.
The concept behind all fin enhancements is to improve heat transfer
performance via air turbulence and increased surface area, but they
all differ in efficacy with regard to a few important
considerations.
When measuring fin enhancement, it may be helpful to treat them as
part of the spectrum. Like many physical rules, so we developed a
series of such enhancements.
Features:
Common design of Louvered fin
Common Louver fins have a set of notches in the same direction,
which are designed to increase air turbidity in one direction.
Increasing the severity of the louvers’ angles increase heat
transfer performance up to a certain point, at which the
effectiveness will start to decrease.
The fin is the basic heat transfer element, its role is to expand
the heat transfer area, improve the efficiency of heat transfer.
The fins can be regarded as the extension and expansion of the
baffle, secondly, the different forms of the fins make the air in
the flow channel to form a strong turbulence, and make the flow
boundary layer and the thermal boundary layer break and recombine,
so as to enhance the heat transfer Finally, the fin can also
improve the overall strength of the radiator, effectively expanding
its application.
One interesting trait about louvered fins that’s important to know
is their directional nature. Not unlike shark skin, where contact
in one direction is smooth and the opposite direction is coarse and
sharp, the directions of the louvers must be accounted for, as
incorrect directionality will rob performance rather than increase
it.
Heat transfer: Excellent
Fouling/clean ability: Poor
Durability: Moderate
Original louver fins
Yun Neng Group Company Consider:
The original louver fins have different fin types to adapt to
different heat transfer. It also allows for simplified geometry and
enhanced heat dissipation and minimum pressure drop.
Techical Parameters :
Tube-fin type air conditioning condenser and evaporator
Specifications
| Fin mold | Pattern/mm | Fin type |
| Φ7 | 21*12.7 | Louver | Raised lance | Lance | Flat |
| Φ7 | 21*18.19 | louver | Raised lance | Lance | V-wave |
| Φ7.94 | 21*21.65
| louver on waffle | V-wave | | |
| Φ10.2 | 20*15.5
| Turbolator
| | | |
| Φ12.3 | 25*21.65
| Turbolator
| | | |
| Φ12.3 | 32*27.71
| Turbolator
| | | |
| Φ14.3 | 34*29.5 | Turbolator
| | | |
| Φ14.3 | 34*29.5 | Raised lance | | | |
| Φ25.45 | 64*32 | Upper&lower lance | | | |
| Φ25.5 | 66.6*32.25 | Raised lance | | | |
| Φ9.52 | 25*21.65 | Louver | | | |
Support and Services:
Fin, micro-channel cooling tube and collector tube can be
customized according to customer's special requirements, product
width can be customized, length and direction can be arbitrarily
adjusted to meet different application scenarios.
FAQ:
Q1: What kind of material alloy is the product?
A1: At present, it can produce 1 series industrial aluminum alloy,
3003 and 3103 aluminum manganese alloy, and 6 series aluminum
alloy.
Q2: What state and performance of the aluminum pipe can be
produced?
A2: can produce from hard state to soft state and interval
performance products
Q3: Can I customize the product specifications and requirements?
A3: Different materials and products with different requirements
can be customized according to the requirements
Q 4: What is the minimum starting order volume?
A 4: The minimum order volume is 3 tons.
