Technology

How are axial piston pumps used?

Piston pumps have a large number of applications in almost every industry. From oil to cement there are several industries which use piston pumps to power other units. It is also one of the best ways to create pressure. Most of the piston pumps are axial piston pumps. There are however several uses of the piston or axial piston pumps which lead their successful deployment in many industries. Since inception they have been used as pumping devices in many industries. There are several advantages due to which axial piston pumps is the first choice. Their delivery of fluid at high pressure is one of the major advantages. Another benefit of using these pumps is their self-priming property which means that they are not to be filled before using.

Uses of axial piston pump

  • Oil industry

The oil refineries are huge investments which are only made if there is a surety that oil will be drilled through the surface. The oil industry needs high pressure due to the fact that oil is to be pumped way down from the earth. On the other hand there are several residues which are mixed in it mainly sand and water. This makes the raw form of oil not only heavy but pumping through the traditional hydraulic system is also not possible. Axial piston pumps are therefore used in all such extractions as they have proven to work very well. For oil industry there is no other pump which works as fine as axial piston pump does.

  • Powering other units

One of the best ways to use axial piston pumps is that it powers other devices. In a broader sense these are used to power air conditioning units as well as large engines such as aircraft. The wide array of pistons not only increases the power but also act as power transmission system. There are several other units which are not only powered by axial piston pumps but they work more efficiently. The skid loader is one of the best examples and effectively use axial piston pump to carry the load.

  • Miscellaneous applications

There are several other applications in various industries such as cement plants and plastic industries. The only reason for its various uses is the fact that it can do work without stopping. The increased efficiency and effectiveness is what axial pump is best at. The several industries which need continuous production use axial pumps. These industries are such that in the case of blocking the production high unblocking costs are to be faced. Such industries are mainly cement and oil industry. Axial piston pumps in this regard ensure that the production never stops and they work continuously to get the work done in this regard.

The power transmission is the most efficient work that is done by axial piston pumps. The other part related to these pumps is that they are cost effective and therefore they reduce overall unit expenses. Pumping at high pressure and speed are other advantages that are associated with axial pumps and therefore these are the first choice of any industry.

VPN related technologies

VPN or Virtual Private Network is a term that has been taken to the next level in the wake of advancement in science and technology. IP traffic can travel securely over the TCP/IP network if VPN is used. There are several pros related to the idea which makes VPN a must have for all the systems as it works fast and is a reliable source of accessing the open internet. You can get the best VPN services on AntaNet website which will make the choice easy for you.

 Summary of benefits

Below is a summary of VPN advantages that are enjoyed by people from all around the world even without knowing most of them:

  • VPN makes you anonymous, as the information and data travel is encrypted therefore it means that you can use the VPN to share sensitive data online as tunnel endpoints are never identified and travel remains undercover.
  • The legitimacy is another advantage that is associated with The receiver gets the surety that the packet sent is from a legitimate user and not hacker or attacker.
  • Data integrity is preserved till it reaches where it is intended to be. It is not possible to alter data contents if it is traveling over VPN.
  • Replay attacks are completely eliminated. The receiver can reject the old and duplicate data packets to ensure that the replay attacks are prevented.

VPN technologies

Some of the VPN technologies with their advantages are listed as under:

  1. Internet Protocol Security (IPSec)

It is the most widely used and common internet technology. It is used with IP only and the traffic directed to that IP is completely encrypted. To make the data travel more secure IPSec uses the idea of pre-shared keys and digital certificates to authenticate both parties.

  1. Secure Sockets Layer (SSL)

Client-server interaction security is the main aim of SSL. Cryptography is used to authenticate the server to client and vice versa to ensure that entire communication session is encrypted. FTP, email and HTTP data travel is made secure by this protocol.

  1. Transport Layer security (TLS)

It requires a digital certificate from both client and the server to authenticate the identities. The traffic above the transport layer is then secured. It is important to remember that at the transport layer TLS does not provide any kind of security and safety.

 Company based VPNs

Apart from open VPN technologies, company based VPNs have also been developed to secure the client and business interests. Below are some of these technologies:

  1. Point to Point Tunneling protocol (PPTP)

Developed by Microsoft this technology uses standard protocols to ensure that the session is encrypted and secured. Password authentication protocol (PAP) is one such mechanism used. It supports TCP/IP only and can be configured on most operating systems as well as servers.

  1. Layer 2 Forwarding (L2F)

It is a VPN technology developed by CISCO and ensures a mutual handshake as well as the merger with PPTP which in result create L2TP. The only disadvantage about the technology is that it does not provide data encryption.

Ultrasound technologies in the context of environmental protection

A series of EPA studies of environmental hazards problems associated with energy emissions leads to the conclusion that the previously developed powerful ultrasonic devices and systems with the use of electronic components and low degree of integration could have been potentially dangerous to human health. The updated concept of using ultrasonic devices is aiming at reducing the possible harmful radiation related devices, firstly, through the reduction in unit capacity of ultrasonic devices and the choice of technology-specific ultrasound parameters sufficient to implement the process. Secondly, an improvement in safety is achieved by using modern element bases and the performing the corresponding changes in circuit design of ultrasonic generators and waveguide design, application of modern schemes of automatic stabilisation modes and emergency protection. It has been experimentally proved that the number of multi-function devices can be designed not to cause harmful emissions and energy fields – a decent example of Hilsonic can be considered – the company focusing on production of complicated ultrasonic cleaner equipment; the technological processes and approaches practised here ensure unparalleled safety of the ready products.

The fact should be also underlined that the process of ultrasonic technologies integration in many industries, such as processing of raw materials, is a factor that significantly reduces the supply to the process of operation of other energy flows, and thermal energy in particular. The environmental benefits of this need no proof. Finally, the intensification of many processes, for example in the field of ultrasound extraction reduces and total exclusion from the reaction mass number of extract-ants recognised as harmful to the environment. For example, with the ultrasonic extraction of oil from sea buckthorn pulp withdrawal of CFCs from the process becomes real.

Thus, the ultrasound technology with hardware-based multi-function low-power generators in many respects can satisfy the requirements of salvage, resource-saving, environmentally friendly processes and provide a more efficient compared to the traditional methods use of natural resources.

However, a final conclusion about the environmental safety of ultrasound should be done as long as the factors of its direct effect on living organisms are considered and a confirmation received that ultrasound systems do not break the flow of information of natural systems and do not create emissions dangerous for the existence, development, reproduction and adaptation of living organisms. Therefore, the analysis of environmental security should continue to study the factors that determine the risk of the use of ultrasound in direct contact with the person. This task is part of the more general problem of analysing the effectiveness of technical solutions to meet the requirements of environmental protection and environmental management at the stages of design and testing, because at the present time, science has become a productive force, resulting in the emergence of a new source of harmful effects on the environment – scientific – technical activities of man. One of the problems that must be addressed in the development of technical solutions, is the problem of the classification of the possible adverse effects on the severity and irreversibility, and, accordingly, the necessary measures should be taken to prevent them.