空气加热器

基于FLUENT软件矿井空气加热器管束流场对比分析

Flow Field Comparison and Analysis of Coal Mine Air Heater with Different Tube Bundles Based on FLUENT Software

他径直划向河对岸。径流式对转空气加热器

He heads straight across a stream . Ljungstrom type air heater

聚氯乙烯树脂生产过程中空气加热器尾气的综合利用

Comprehensive utilization of tail gas of air heater in resin production

重组后的空气加热器是通过冷凝器。

After re heater air is passing through the condenser .

快速空气加热器减少汽油机冷起动排放的试验研究

Reducing Emission of Gasoline Engine During Cold-Start Using a Rapid Air Heater

汽车燃油空气加热器噪声性能

Noise property of vehicle fuel - fired air heater

汽车燃油空气加热器燃烧排放控制研究

Research on emission control of vehicle fuel-fired air heater

蒙特卡罗方法在空气加热器设计中的应用

Application of Monte-Carlo Method in Electric Air Heater Design

汽车空气加热器的设计计算

The Calculation of the Automobile Air - heater

用层次诊断法识别汽车燃油空气加热器噪声源

A Hierarchal Analysis Process of the Identification of Oil Heater ′ s Noise Sourse

烟气可以用空气加热器后的热交换器来冷却。

The gas can be cooled by a heat exchanger after the air heater .

空气加热器或热风分配器检查盖，钢铁制

Cover , inspection , of iron or steel , for air heaters or hot-air distributors

推导出一种选择以蒸汽为热媒的空气加热器的方法。

Describes a newly developed method for air heating coils employing steam as the heating medium .

空气加热器的非线性控制

Nonlinear Control of Air Heater

冷凝式空气加热器回收燃天然气锅炉排烟余热的分析

Analysis of Reclaiming Residual Heat of the Flue Gas of Gas-fired Boiler with a Condensing Air Heat Exchanger

日产720t磷矿磨机空气加热器安全联锁系统的探讨

Realization and Discussion Safe Interlock System of Air Heater Phosphate Rock Grinding Miller System 720 Thousand GTSP Tonnes Per Year

带透明蜂窝的太阳空气加热器的实验研究（Ⅰ）&不同结构空气加热器的性能比较

Experimental investigation on solar air heaters with honeycomb panel (ⅰ): thermal performance comparison of solar air heaters of different constructions

空间加热器，非电动的，钢或铁制，家用（不包括空气加热器和集中采暖设备）

Non-electric space heater , of iron or steel , for domestic use ( excl. air heaters and central heating apparatus )

本文理论分析配合实验印证，探讨双流式翅加档板型太阳能空气加热器之收集器效率。

The collector efficiency of double-flow solar air heaters with fins attached by baffles , has been investigated experimentally and theoretically .

该文报导了对多种带透明蜂窝的太阳空气加热器的实验研究工作。

Experimental investigation on several kinds of solar air heaters with honeycomb panel ( made of 25 μ m PC ) was reported .

汽车燃油空气加热器是冬季客车采暖的主要设备之一，已被国产客车大量采用。

As a heating equipment for coach in winter , the air fuel fired heater has been adopted largely , which inevitably causes some noise .

应用结果表明，将模糊诊断方法应用于空气加热器故障诊断是可行的，并具有简单、有效的特点。

Application results show that it is feasible to apply the method of fuzzy diagnosis to diagnose air heater faults and the method is simple and valid .

热风供热方式的送风温度和送风量两个主要参数的设计计算和空气加热器的选择计算方法；

About heating by hot wind , how to design the temperature of the wind , the blast quantity , and how to choice the air heater was approached .

试验方面：本文试验在自由射流风洞中进行，利用空气加热器模拟高空飞行条件。

About the experiment , these experiments were conducted in the free stream wind tunnel , and vitiated air heater was used to simulate the high altitude flow condition .

采用组合式立体通风系统、空气加热器和粮仓绿色处理机组成的新型移动式就仓干燥设备对平均水分16.5%的800多吨小麦进行就仓干燥处理。

A new movable in-store drying system ( combined with vertical ventilation system , air heater and ozonizer ) was tested to dry mor than 800 t wheat with 16.5 % moisture content .

针对燃油空气加热器开机、关机排放污染严重的问题，提出通过改进点火系统和供油系统来降低排放。

For the serious exhaust pollution of a fuel-fired air heater during the start and stop periods , a technique was proposed to reduce its emission , in which a ceramic ignition system was adopted and the oil-supplying system was improved .

近年来，随着航空航天技术的飞速发展，各类液体火箭发动机推力室、燃气发生器、高焓空气加热器等高温高压燃烧室的研究应用在不断深入开展。

In recent years , with the rapid development of aerospace technology , there were a lot of research and application of high temperature and pressure combustion chamber such as liquid rocket engine thrust chamber , gas generator , high-enthalpy air heaters .

空气电加热器的模糊自整定PID控制

A Fuzzy Self-tuning PID Control of Electric Air Heater

CIP清洗；屋顶形包装机；无菌空气；加热器。

CIP cleaning ; gable-box package machine ; sterile air ; heater .

在空气电加热器的控制过程中，由于被控对象具有明显的非线性和变增益特性，且随机干扰严重，其温度很容易产生波动，传统的PID控制不能取得好的控制效果。

In the process of controlling electric air heater , due to obvious non-linear and variable gain characteristics of the controlled object and also serious random disturbance with the temperature fluctuating easily , traditional PID control can 't obtain good control results .