Comprehensive tips on condensers and their types

But what are the Condenser Working Principles? Join us and read more. Condensers are generally devices that convert gases into liquid by condensing and heating. We will introduce the Different Types of condensers here. Join us

What is a Condenser?

In systems involving heat transfer, a condenser is a device or unit used to condense a gaseous substance into a liquid state through cooling. In so doing, the latent heat is released by the substance and transferred to the surrounding environment. Condensers are used for efficient heat rejection in many industrial systems. Condensers can be made according to numerous designs, and come in many sizes ranging from rather small (hand-held) to very large (industrial-scale units used in plant processes). For example, a refrigerator uses a condenser to get rid of heat extracted from the interior of the unit to the outside air. Read more

 

How does a condenser work?

he first phase is desuperheating; to understand what desuperheating is you have to get familiar with the concept of saturation temperature. Saturation temperature is the point at which refrigerant state starts to change. By reaching to that point, the vapor is going to turn into liquid state.

Type of Condenser

Condenser Types have three main categories:

Air-cooled condenser

Water-cooled condenser

Evaporative Condenser

Air-cooled condenser: Condensers of this type use air as the external fluid to reject the heat from the system. Air-cooled condensers usually have copper coils where refrigerant flows in. But this is not the whole story; this type is subcategorized into two subsets: natural convection and forced convection. Read more here

What is a water cooled condenser?

Water cooled – Although a little pricier to install, these condensers are the more efficient type. Commonly used for swimming pools and condensers piped for city water flow, these condensers require regular service and maintenance. They also require a cooling tower to conserve water. To prevent corrosion and the forming of algae, water cooled condensers require a constant supply of makeup water along with water treatment.

Depending on the application you can choose from tube in tube, shell and coil or shell and tube condensers. All are essentially made to produce the same outcome, but each in a different way. The six water cooled vacuum condensers are destined for power plants in Belgium, England, the Netherlands, Sweden, Russia and Germany. The water cooled vacuum condensation plants are shell and tube type heat exchangers.

In the following, we will introduce water cooled condenser types.

There are different types for this condenser that each one of them is designed to suit different needs. We will introduce the most common types to help you choose the right one for your application. Here are 4 popular types of water cooled condenser:

Double-tube condensers In this type of condenser, a refrigerant flows through the condenser’s outer tubes while the water flows through inner tubes. In this design, as the name suggests, there are different tubes inside and outside the condenser. The inner tubes are small and the outer ones are large and are formed into a coil-shape that helps save the space as well as reducing the costs. There’s usually a cooling tower inside this condenser type to help the re-circulation of the water. Click for read more

References:

https://en.wikipedia.org/wiki/Condenser_(heat_transfer)

https://www.linquip.com/blog/water-cooled-condenser-types-a-go-to-guide/

https://www.wartsila.com/media/news/27-05-2009-hamworthy-builds-up-orderbook-for-industrial-power-generation-condensers

https://www.linquip.com/blog/different-types-of-condensers/

https://www.energy.gov/eere/amo/tip-sheets-system

https://www.linquip.com/blog/what-is-a-condenser-parts-functions-types/

Introducing the solar battery and its best type

You've probably heard of solar panels by now. Using solar energy to generate electricity. This type of energy saves on fossil fuel consumption and at the same time does not harm the environment. Read this article to the end to get acquainted with solar energy and the best solar batteries. Lithium Solar Batteries: This item is among the best solar batteries available. Lithium Solar Batteries are a great option with a really low maintenance need and they can cycle almost all of their rated capacity. That’s why they’re great intermittent and full-time use in demanding solar storage applications.Read more here

A rechargeable battery, storage battery, or secondary cell, (or archaically accumulator) is a type of electrical battery which can be charged, discharged into a load, and recharged many times, as opposed to a disposable or primary battery, which is supplied fully charged and discarded after use. It is composed of one or more electrochemical cells. The term “accumulator” is used as it accumulates and stores energy through a reversible electrochemical reaction. Rechargeable batteries are produced in many different shapes and sizes, ranging from button cells to megawatt systems connected to stabilize an electrical distribution network.

In the following, we will introduce the best solar batteries and Solar Batteries for Residential and Commercial.

What is Best Solar Batteries?

Suitable solar panels usually have a high capacity for energy storage. We name some of them here.

Discover 48V Lithium battery

Jackery Portable Power Station Explorer 240

Solar Power Battery Bank

Renogy Rechargeable 12V deep-cycle gel battery

Lithium Solar Batteries

References:

https://www.linquip.com/blog/best-solar-batteries/

https://en.wikipedia.org/wiki/Rechargeable_battery

https://www.wartsila.com/docs/default-source/path-to-100/interconnect-california-webinar-series-part-three---preventing-blackouts-and-exceeding-renewable-power-goals.pdf?sfvrsn=19258444_2

Comprehensive tips on different types of air compressors

Air compressors convert power into energy stored in compressed air. In this article, we want to introduce you to the types of air compressors and their efficiency. So if you have questions about the types of air compressors, read this article to the end. Double acting In the double acting design, there are two sets of suction and discharge valves on both sides of the piston. The movement of the system in one direction is the expansion/suction stroke for one side of the piston, while being the compression stroke for the other. In other words, both sides of the piston are used for continuously compressing the air. Click here

 

An air compressor is a pneumatic device that converts power (using an electric motor, diesel or gasoline engine, etc.) into potential energy stored in pressurized air (i.e., compressed air). By one of several methods, an air compressor forces more and more air into a storage tank, increasing the pressure. When the tank's pressure reaches its engineered upper limit, the air compressor shuts off. The compressed air, then, is held in the tank until called into use.The energy contained in the compressed air can be used for a variety of applications, utilizing the kinetic energy of the air as it is released and the tank depressurizes. When tank pressure reaches its lower limit, the air compressor turns on again and re-pressurizes the tank. An air compressor must be differentiated from a pump because it works for any gas air, while pumps work on a liquid. Read more

Air Compressors Types discussed here are also seen when you need a compressor for another gas type, so if you see here, you’ll see it all about gas compressors!

References:

https://www.wartsila.com/marine/build/engines-and-generating-sets/wartsila-engines-auxiliary-systems

https://en.wikipedia.org/wiki/Air_compressor

https://www.linquip.com/blog/types-of-air-compressors/

Learn more about reciprocating compressors

In this article, we are going to talk about reciprocating compressors. First, we introduce it and examine its functions. In the following, we will introduce the different Reciprocating Compressor Parts and will check that.

What is Reciprocating Compressor?

A reciprocating compressor or piston compressor is a positive-displacement compressor that uses pistons driven by a crankshaft to deliver gases at high pressure.

The intake gas enters the suction manifold, then flows into the compression cylinder where it gets compressed by a piston driven in a reciprocating motion via a crankshaft, and is then discharged. Applications include oil refineries, gas pipelines, chemical plants, natural gas processing plants, air conditioning, and refrigeration plants. One specialty application is the blowing of plastic bottles made of polyethylene terephthalate (PET). Click here

Reciprocating Compressor Efficiency

Reciprocating compressors are considered the most energy-efficient type of all compressors for most applications. This is while they tend to have a higher maintenance requirement than compared to other compressor types. High-efficiency engines with reciprocating compressor enable major.

Parts of Reciprocating Compressor

The reciprocating compressor is made of the following parts:

Cylinders

Piston

Cross Head

Connecting Rod

Valve

Read more here.

You can also refer to the following sources for more information about Reciprocating Compressor.

References:

https://cdn.wartsila.com/docs/default-source/investors/financial-materials/cmd/cmd-2008-vitzthum---power-plants-update.pdf?sfvrsn=c8ce1c45_4

https://en.wikipedia.org/wiki/Reciprocating_compressor

https://www.energy.gov/sites/prod/files/2020/03/f72/CX-021256.pdf

Review and introduction of different parts of control valves

Control valves are one of the applications in home and industrial applications. We have talked about it in previous articles. In this article, in addition to an overview of its use, we want to introduce Control Valve Parts. Stay with us.

 

 

Parts of control valves:

Control valves are made of the following parts:

• Valve Disc
• Stem
• The body
• Packing

Read more here

 

What is Control Valve?

A control valve is a valve used to control fluid flow by varying the size of the flow passage as directed by a signal from a controller.This enables the direct control of flow rate and the consequential control of process quantities such as pressure, temperature, and liquid level.

In automatic control terminology, a control valve is termed a "final control element".

Bad fuel can cause key engine parts, such as the injection control unit, fuel pressure control valve, fuel oil pump or cylinder liners and piston rings to go from new to unusable in no time. Read more

The main purposes of control valves:

• Relieving the system from specific pressures
• Controlling the flow direction
• Increasing or decrease the flow

 

You can refer to the following links to read more about the different parts of control valves.

 

References:

https://www.linquip.com/blog/control-valve-parts/

https://en.wikipedia.org/wiki/Control_valve

https://cdn.wartsila.com/docs/default-source/service-catalogue-files/engine-services---2-stroke/w%C3%A4rtsil%C3%A4-take-me-home-kit.pdf?sfvrsn=7c061744_6

https://www.solarturbines.com/en_US/services/equipment-optimization/system-upgrades/performance-and-durability.html

The difference between a globe valve and a ball valve

 In this article, we are going to examine the differences between globe valve and ball valve. We will first introduce each one separately. Then we examine their differences. If you want to know these differences, read this article to the end.

 

Ball Valve

A ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball to control flow through it. It is open when the ball's hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle.The handle lies flat in alignment with the flow when open, and is perpendicular to it when closed, making for easy visual confirmation of the valve's status. The shut position 1/4 turn could be in either CW or CCW direction. 

all valves are durable, performing well after many cycles, and reliable, closing securely even after long periods of disuse. These qualities make them an excellent choice for shutoff and control applications, where they are often preferred to gates and globe valves, but they lack their fine control in throttling applications. Read more here

 

 

 

Globe Valve vs Ball valve

the main difference of globe valve vs ball valve is the way they open and close the flow. A globe valve is used to control and throttle the flow while with a ball valve you can’t control the flow and the only thing you can do with the flow is to close it. With a globe valve you are able to regulate the flow whereas the ball valves are well-performed for the closing the flow without any pressure drops.

If you need to keep the flow closed for a long period of time, use a ball valve. A ball valve works more efficiently in high-pressure systems like fire hoses.

 

 

Globe Valve

A globe valve, different from ball valve, is a type of valve used for regulating flow in a pipeline, consisting of a movable plug or disc element and a stationary ring seat in a generally spherical body. High-head-loss valves, such as globe valves, are commonly used for control purposes. Significant losses occur with these types of valves, however, even when they are fully open. If the evaluation shows that a control valve is needed, choose the type that minimizes pressure drop across the valve. Read more

 

 

You can refer to the following sources to read more about globe valve and ball valve differences.

 

 

 

References:

https://www.linquip.com/blog/globe-valve-vs-ball-valve/

https://en.wikipedia.org/wiki/Globe_valve

https://cdn.wartsila.com/docs/default-source/product-files/seals-bearings/datasheets/wartsila-water-quality-systems-ds.pdf?sfvrsn=2740cc44_5

https://www.energy.gov/sites/prod/files/2020/07/f76/CX-021865.pdf

https://en.wikipedia.org/wiki/Ball_valve

Learn more about Compound DC Motors

DC motors convert electrical current into mechanical energy. One type of DC motor is called a Compound DC Motors. In this article, we will introduce and review Compound DC Motors. Join us and read this article to the end.

As we mentioned before, compound DC motors are basically made up of a combination of series and shunt motors. they are also called DC compound motors. this type of motor has both series and shunt field coils that are connected to the winding of an armature. These field coils linked to the armature windings, afford the essential amount of magnetic flux and lead to generate the torque necessary to aid the rotation at the desired speed level in the armature. The majority of the field is wound for a shunt field with a few turns of series winding in the top.A shunt motor brings an extremely efficient regulation for speed, while a series motor has a great and high starting torque. Read more

A DC motor is any of a class of rotary electrical motors that converts direct current electrical energy into mechanical energy. The most common types rely on the forces produced by magnetic fields. Nearly all types of DC motors have some internal mechanism, either electromechanical or electronic, to periodically change the direction of current in a part of the motor. Click here

 

 

DC motors were the first form of motor widely used, as they could be powered from existing direct-current lighting power distribution systems. A DC motor's speed can be controlled over a wide range, using either a variable supply voltage or by changing the strength of the current in its field windings. Small DC motors are used in tools, toys, and appliances. The universal motor can operate on direct current but is a lightweight brushed motor used for portable power tools and appliances. Larger DC motors are currently used in the propulsion of electric vehicles, elevators, and hoists, and in drives for steel rolling mills. The advent of power electronics has made the replacement of DC motors with AC motors possible in many applications.

 

 

 

 

References:

https://en.wikipedia.org/wiki/DC_motor

https://www.linquip.com/blog/compound-dc-motors/

https://www.solarturbines.com/

https://www.homedepot.com/

Introduction of DC generator components

DC generator is one of the most important parts in industry and electricity. In this article, we will first introduce the DC generator and then name and review the different parts of the DC generator.

In electricity generation, a generator is a device that converts motive power (mechanical energy) into electrical power for use in an external circuit. Sources of mechanical energy include steam turbines, gas turbines, water turbines, internal combustion engines, wind turbines, and even hand cranks. The first electromagnetic generator, the Faraday disk, was invented in 1831 by British scientist Michael Faraday. Generators provide nearly all of the power for electric power grids. Read more

 

DC Generator Parts:

DC generators are generally made of 

• the magnetic field systems
• shafts
• yoke
• brushes
• armature winding
• end housings
• pole shoes
• commutators
• bearings

 Read more here.

 

In the following, we will examine each of these sections separately:

 

Yoke

 

If we divide the DC generator parts in two, Yoke is the outer cover that not only provides mechanical protection to the whole inner assembly and fixes them to the foundation of the machine, but also creates a path for the magnetic flow that the field winding produces.

Based on the size of the machines, yokes are of two kinds and materials; in large apparatuses, yokes are made up of cast or rolled steel while in smaller ones they are composed of cast iron.

 

 

 

 

To read more about the different parts of the DC generator, refer to the following sources.

The reverse conversion of electrical energy into mechanical energy is done by an electric motor, and motors and generators have many similarities. Many motors can be mechanically driven to generate electricity; frequently they make acceptable manual generators.

 

References:

 

https://www.linquip.com/blog/parts-of-dc-generator-explanation-working/

https://en.wikipedia.org/wiki/Electric_generator

https://www.energy.gov/articles/department-energy-announces-new-funding-opportunity-next-generation-dc-circuit-breakers

Industrial valves and its applications

 Industrial valves are not only used in industry but also in residential and commercial buildings. The main task of industrial valves is flow control. This article is an overview of industrial valves and their types and applications. Join us and read this article.

A valve is a device or natural object that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. Valves are technically fittings, but are usually discussed as a separate category. In an open valve, fluid flows in a direction from higher pressure to lower pressure. The word is derived from the Latin valva, the moving part of a door, in turn from volvere, to turn, roll. Click here

 

 

Valves are mechanical devices that control the flow and pressure within a system or process. They are essential components of a piping system that conveys liquids, gases, vapors, slurries, etc. Outside the home, industrial valves are built to control processes. Most utilities, from water to oil and gas, wouldn’t be able to function without heavy-duty, industrial-strength valves. So now that you know the importance of industrial valves, let’s get to know their different types, features, and usability. Follow this new blog in Linquip to find out more.

The general structure of industrial valves consists of the following parts:

 

• Body
• Valve Member
• Seat
• Stem
• Bonnet
• Actuator
• Valve Trim
• Stem Packing

Types of industrial valves

• Strainer Valve
• Electronic Expansion
• Control Valves
• PVC Foot Valves
• Ball Valves
• Plug Valves

 

 

Ball Valves

A ball valve is a form of quarter-turn valve which uses a hollow, perforated, and pivoting ball to control flow through it. It is open when the ball's hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle. The handle lies flat in alignment with the flow when open, and is perpendicular to it when closed, making for easy visual confirmation of the valve's status. The shut position 1/4 turn could be in either CW or CCW direction. Read more

 

 

 

To read more about industrial valves, you can refer to the sources mentioned at the end of the article.

 

References:

 

https://www.linquip.com/blog/industrial-valves/

https://en.wikipedia.org/wiki/Valve

https://en.wikipedia.org/wiki/Ball_valve

https://www.solarturbines.com/en_US/services/equipment-optimization/system-upgrades/performance-and-durability.html

https://www.wartsila.com/

https://www.energy.gov/

What is Flow control valve?

You must have seen the flow control valves at home by now and you are somewhat familiar with it. Its main task is to control the flow of fluid. In this article, we will fully introduce the flow control valves. In fact, you will get acquainted with Flow control valve types and functions. Stay with us.

A flow control valve regulates the flow or pressure of a fluid. Control valves normally respond to signals generated by independent devices such as flow meters or temperature gauges.

Control valves are normally fitted with actuators and positioners. Pneumatically-actuated globe valves and diaphragm valves are widely used for control purposes in many industries, although quarter-turn types such as (modified) ball and butterfly valves are also used.

 

 

Typically, for a closed pressure control loop, the pressure in an enclosed volume is controlled. The pressure within the closed volume is measured and used as feedback for the closed control loop. Then the controller sets the position of the flow control valve to change the mass flow into the volume. In this case, the mass flow out of the enclosed volume can be seen as a process disturbance. Even if not measurable, it is important that the system also controls the mass flow out of the enclosed volume. This information can be used directly by the feedforward controller to improve the transient behavior without additional measurements. With this type of feedforward control, the mass flow into the enclosed volume is compensated by the outgoing mass flow, even before the measured pressure changes.

 

 

Control valves can also work with hydraulic actuators (also known as hydraulic pilots). These types of valves are also known as automatic control valves. The hydraulic actuators respond to changes of pressure or flow and will open/close the valve. Automatic control valves do not require an external power source, meaning that the fluid pressure is enough to open and close them. Read more here

Types of Flow Control Valves

The most popular flow control valve types are Gate Valves, Needle Valves, Diaphragm Valves, Globe Valves, and Pinch Valves. Now we’ll explain these types in detail and talk about their functions.

 

 

 

• Pinch Valves

Pinch valves are among flow control valve types that are affordable and popular in the industry. They use flexible elements such as rubber tubes for sealing purposes. Designed to help the valves to tightly seal around entrapped solid with their flexibility, these rubber sleeves are the only moistened part in a pinch valve.

Continue this article in this link. You can also refer to the sources mentioned at the end of this post for further reading.

References:

https://www.linquip.com/blog/flow-control-valve-types-and-functions/

https://en.wikipedia.org/wiki/Flow_control_valve

https://www.wartsila.com/insights/article/next-generation-unic-automation-system-enables-wartsila-31-performance

https://www.homedepot.com/s/Flow%2520control%2520valve?NCNI-5