换热器的翅片间距和翅片厚度是影响换热器换热和压降特性的重要因素。
The fin pitch and fin thickness of the exchanger are the key parameters for heat transfer and pressure drop.
在气-液换热器中一般只在气侧用翅片。
In a gas-to-liquid application, fins are usually used only on the gas side.
本文的优化软件和翅片数据库具有通用性，可应用于一般板翅式换热器的优化设计。
The optimizing software and the database of fins are universal and can be used for general optimum design of heat exchangers.
本文主要以广泛应用的板翅式机油换热器为研究对象，以锯齿形翅片为传热单元，以优化设计理论为基础，应用ANSYS软件对锯齿形翅片进行优化。
In this paper, the study was focused on plate-fin oil cooler whose heat transfer element is hackle fin, and used ANSYS software to optimize the hackle fin on the basis of optimization theory.
为了考察这类翅片的性能特征，对9种不同几何参数的单排肋管式换热器样件在吸风式直流热风洞内进行了实验。
To investigate the performance characteristics of these fins, 9 single row finned tube heat exchangers sample were tested in a suction opened circuit thermal wind tunnel for a number of geometers.
采用计算机编程对错位翅片型板翅换热器的传热固子、摩擦因子及翅片结构对传热性能影响进行了数值模拟对比研究。
Contrastive simulation research on heat - transfer factor, friction factor and fin structure of offset strip fin heat exchanger affect heat - transfer property by compiling computer programs.
证明该圆孔翅片是一种适用于翅片管式制冷换热器且传热效果优越的片型。
This kind of fin is applicable to the fin-tube cooling heat exchanger and the effect of heat transfer is perfect.
错列翅片紧凑式换热器以其优良的传热性能和较高的紧凑性指标广泛应用于航天、空分等行业。
With the rapid development of refrigeration and air conditioning, compactness is getting more and more important, so Offset-Strip-Fin heat exchanger has good prospects in Air-condition application.
结果表明，错位翅片型板翅换热器是一种传热效率高、占用空间小、节省材料的新型换热器。
The result shows that the offset strip fin heat exchanger is a new - type and high - efficiency exchanger which is higher heat transfer efficiency, more compact and more saving material.
引起板翅式换热器内部物流分配不均匀的因素是多方面的，针对不同导流角度对导流片性能的影响进行了研究。
The objective of this paper is to study the effects of different inlet angles on the distribution performance of distributor.
椭圆管翅式换热器的翅片效率工程上通常是将其转换为圆形翅片管来计算。
The fin efficiency of an oval finned heat exchanger is usually calculated by converting the oval finned tube to an equivalent round one in the engineering field.
研究发现，换热器结霜引起了翅片效率、空气流通率及翅片性能的显著降低，同时还伴随着空气侧压力降上升。
It is shown that the fin efficiency, air flow-rate, and fin performance are significantly decreased while pressure of the air side is increased when frosting occurs at the exchanger.
圆形翅片；传热；换热器； 翅片效率；
模拟结果表明，热管的管径，管长，管间距和翅片结构均影响热管换热器的换热效率和压力降。
The simulation results indicated that heat pipe diameter, pipe length, tube pitch and fin structure had influence on the efficiency and pressure drop of heat pipe exchanger.
H型鳍片管换热器是一种新的翅片型式的换热器，具有较高的强化传热能力和优良的不积灰性能，其应用日趋增多。
So it has great practical significance to study the heat transfer and friction characteristics of the H-type finned tube heat exchanger.
本文的优化软件和翅片数据库具有通用性，可应用于一般板翅式换热器的优化设计。
A database of fins has been set up for selecting the optimal type of fins eas...
本文的优化软件和翅片数据库具有通用性，可应用于一般板翅式换热器的优化设计。
A database of fins has been set up for selecting the optimal type of fins eas...
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