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Advances and Challenges in the Development of Energy Efficiency in Hydraulic and Pneumatic Systems

A special issue of Energies (ISSN 1996-1073). This special issue belongs to the section "K: State-of-the-Art Energy Related Technologies".

Deadline for manuscript submissions: 10 March 2025 | Viewed by 762

Special Issue Editors


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Guest Editor
Department of Mechatronics and Armament, Faculty of Mechatronics and Mechanical Engineering, Kielce University of Technology, al. Tysiąclecia Panstwa Polskiego 7, 25-314 Kielce, Poland
Interests: fluid power drives and controls; mechatronics engineering; production process automation
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Mechatronics and Armament, Faculty of Mechatronics and Mechanical Engineering, Kielce University of Technology, al. Tysiąclecia Panstwa Polskiego 7, 25-314 Kielce, Poland
Interests: pneumatic power drives and controls; mechatronics engineering; fuzzy-logic control; pneumatic manipulators

E-Mail Website
Guest Editor
Department of Mechatronics and Armament, Faculty of Mechatronics and Mechanical Engineering, Kielce University of Technology, al. Tysiąclecia Panstwa Polskiego 7, 25-314 Kielce, Poland
Interests: fluid power drives and controls; mechatronics engineering; adaptive control; hydraulic manipulators
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Hydraulic and pneumatic systems, including compressed air systems, are integral to the field of fluid power systems, employing pumps, compressors, actuators, valves, and various other components to perform a wide range of tasks across industries such as automotive, aerospace, construction, machine engineering, robotics, automation, and power engineering. Fluid power systems use the properties of fluids (hydraulic oil and compressed air) to transmit power, control, and drive machines and devices. Hydraulic and pneumatic systems are simple and easy to control, economical and safe to operate.

In recent years, hydraulic and pneumatic system research has undergone tremendous expansion in various categories, such as energy regeneration, energy storage, energy recovery, energy harvesting, waste energy recovery, energy loss reduction, and hybridization. The development of hydraulic and pneumatic systems is focused on energy efficiency, optimizing and increasing energy efficiency, and minimizing energy losses. With the wide use of hydraulic and pneumatic systems, especially high-powered machinery, there is great interest in research on energy-saving measures and strategies due to energy costs, environmental regulations, etc.

In hydraulic and pneumatic systems, there exists great potential to increase energy efficiency by reducing losses and minimizing energy consumption, as well as energy recovery and storage. The energy efficiency of hydraulic and pneumatic systems (compressed air systems) is the main element of many countries' energy policy. The main task in the optimal implementation of energy saving programs is to establish technical reference points, evaluate cost-effective energy savings, and track market trends.

This Special Issue aims to present and disseminate the most recent advances, challenges, and developments related to the theory, design, modeling, application, control, drives, and energy efficiency of all types of fluid power systems.

Topics of interest for publication include, but are not limited to, the following:

  • Smart fluid power systems: smart power technology, smart components, and smart sensors.
  • Fluid power system in mechatronics solution: servo-drive control systems, manipulators and robots, autonomous tracked undercarriage, lifting and levelling units, grippers, etc.
  • Fluid power systems in industrial solutions: direct driven systems, energy storage, energy regeneration, energy harvesting, and energy recovery.
  • Fluid power systems in the renewable energy sector: wind power, wave energy converters, marine current power, and solar power.
  • Fluid power systems in drive hybridization, energy transmission, energy recovery, and energy storage.
  • Fluid power systems in environmental aspects: water control technology, noise and vibration elimination, safety and reliability, fault analysis, and diagnostics.

Prof. Dr. Ryszard Dindorf
Prof. Dr. Jakub Takosglu
Prof. Dr. Piotr Wos
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Energies is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • hydraulic systems
  • pneumatic systems
  • applications
  • advances
  • challenges
  • development
  • modeling
  • design
  • control
  • energy efficient
  • energy storage
  • energy regeneration
  • energy recycling
  • energy harvesting
  • hybrid systems

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Published Papers (1 paper)

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Review

59 pages, 12466 KiB  
Review
Comprehensive Review Comparing the Development and Challenges in the Energy Performance of Pneumatic and Hydropneumatic Suspension Systems
by Ryszard Dindorf
Energies 2025, 18(2), 427; https://doi.org/10.3390/en18020427 - 19 Jan 2025
Viewed by 565
Abstract
The purpose of this review is to comprehensively compare the developments and challenges in the energy performance of unconventional pneumatic suspension (PS) and hydropneumatic suspension (HPS), which have special applications in passenger cars, trucks, military vehicles and agricultural equipment. The main differences between [...] Read more.
The purpose of this review is to comprehensively compare the developments and challenges in the energy performance of unconventional pneumatic suspension (PS) and hydropneumatic suspension (HPS), which have special applications in passenger cars, trucks, military vehicles and agricultural equipment. The main differences between PS and HPS, as well as their advantages and disadvantages, are presented. The PS system is discussed along with its principle of operation, advances in development, principle of operation of air springs, their models, characteristics, vibration isolation, and simulation models. The HPS system is discussed, along with its operational principles, progress in development, models, and characteristics. This review also discusses new trends in HPS development, such as the effect of a pressure fluctuation damper (PFD) placed in a hydraulic cylinder on the damping performance index (DPI) of an HPS under off-road driving conditions. It highlights innovative solutions that can be expected in the future in PS and HPS systems, with the expectations of drivers and passengers. The review focused on trends and challenges in PS and HPS development, such as integration with electronics, smart solutions, customized solutions, emphasis on compliance with ecological and environmental requirements, and applications in electric vehicles (EVs) and autonomous vehicles (AVs). Full article
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