IDEAS home Printed from https://ideas.repec.org/a/gam/jmathe/v9y2021i24p3222-d701337.html
   My bibliography  Save this article

Steric Effects on Electroosmotic Nano-Thrusters under High Zeta Potentials

Author

Listed:
  • Jiaxuan Zheng

    (School of Mathematical Science, Inner Mongolia University, Hohhot 010021, China)

  • Siyi An

    (School of Mathematical Science, Inner Mongolia University, Hohhot 010021, China)

  • Yongjun Jian

    (School of Mathematical Science, Inner Mongolia University, Hohhot 010021, China)

Abstract

Here, space electroosmotic thrusters in a rigid nanochannel with high wall zeta potentials are investigated numerically, for the first time, considering the effect of finite size of the ionic species. The effect, which is called a steric effect, is often neglected in research about micro/nano thrusters. However, it has vital influences on the electric potential and flow velocity in electric double layers, so that the thruster performances generated by the fluid motion are further affected. These performances, including thrust, specific impulse, thruster efficiency, and the thrust-to-power ratio, are described by using numerical algorithms, after obtaining the electric potential and velocity distributions under high wall zeta potentials ranging from −25.7 mV to −128.5 mV. As expected, the zeta potential can promote the development of thruster performances so as to satisfy the requirement of space missions. Moreover, for real situation with consideration of the steric effect, the thruster thrust and efficiency significantly decrease to 5–30 micro Newtons and 80–90%, respectively, but the thrust-to-power ratio is opposite, and expends a short specific impulse of about 50–110 s.

Suggested Citation

  • Jiaxuan Zheng & Siyi An & Yongjun Jian, 2021. "Steric Effects on Electroosmotic Nano-Thrusters under High Zeta Potentials," Mathematics, MDPI, vol. 9(24), pages 1-16, December.
  • Handle: RePEc:gam:jmathe:v:9:y:2021:i:24:p:3222-:d:701337
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2227-7390/9/24/3222/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/2227-7390/9/24/3222/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. I. Levchenko & S. Xu & G. Teel & D. Mariotti & M. L. R. Walker & M. Keidar, 2018. "Recent progress and perspectives of space electric propulsion systems based on smart nanomaterials," Nature Communications, Nature, vol. 9(1), pages 1-19, December.
    2. Abdulhameed, M. & Muhammad, M.M. & Gital, A.Y. & Yakubu, D.G. & Khan, I., 2019. "Effect of fractional derivatives on transient MHD flow and radiative heat transfer in a micro-parallel channel at high zeta potentials," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 519(C), pages 42-71.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Rubayyi T. Alqahtani & Abdullahi Yusuf & Ravi P. Agarwal, 2021. "Mathematical Analysis of Oxygen Uptake Rate in Continuous Process under Caputo Derivative," Mathematics, MDPI, vol. 9(6), pages 1-19, March.
    2. Khaje khabaz, Moahamad & Eftekhari, S. Ali & Hashemian, Mohamad & Toghraie, Davood, 2020. "Optimal vibration control of multi-layer micro-beams actuated by piezoelectric layer based on modified couple stress and surface stress elasticity theories," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 546(C).
    3. Tamilselvi, R. & Ramesh, M. & Lekshmi, G.S. & Bazaka, Olha & Levchenko, Igor & Bazaka, Kateryna & Mandhakini, M., 2020. "Graphene oxide – Based supercapacitors from agricultural wastes: A step to mass production of highly efficient electrodes for electrical transportation systems," Renewable Energy, Elsevier, vol. 151(C), pages 731-739.
    4. Tamilselvi, R. & Lekshmi, G.S. & Padmanathan, N. & Selvaraj, V. & Bazaka, O. & Levchenko, I. & Bazaka, K. & Mandhakini, M., 2022. "NiFe2O4 / rGO nanocomposites produced by soft bubble assembly for energy storage and environmental remediation," Renewable Energy, Elsevier, vol. 181(C), pages 1386-1401.
    5. Jajarmi, Amin & Yusuf, Abdullahi & Baleanu, Dumitru & Inc, Mustafa, 2020. "A new fractional HRSV model and its optimal control: A non-singular operator approach," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 547(C).
    6. Dongyang Xiao & Huanhuan Du & Leimeng Sun & Xiaochen Suo & Yurong Wang & Yili Zhang & Shaolin Zhang & Shuangyang Kuang & Fangjing Hu & Liangcheng Tu & Daren Yu & Peiyi Song, 2024. "Boosting the electron beam transmittance of field emission cathode using a self-charging gate," Nature Communications, Nature, vol. 15(1), pages 1-10, December.
    7. Shit, G.C. & Maiti, S. & Roy, M. & Misra, J.C., 2019. "Pulsatile flow and heat transfer of blood in an overlapping vibrating atherosclerotic artery: A numerical study," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 166(C), pages 432-450.
    8. Farshad, Seyyed Ali & Sheikholeslami, M., 2019. "Simulation of nanoparticles second law treatment inside a solar collector considering turbulent flow," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 525(C), pages 1-12.
    9. Kumar, K. Ganesh & Reddy, M. Gnaneswara & Sudharani, M.V.V.N.L. & Shehzad, S.A. & Chamkha, Ali J., 2020. "Cattaneo–Christov heat diffusion phenomenon in Reiner–Philippoff fluid through a transverse magnetic field," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 541(C).
    10. Jajarmi, Amin & Arshad, Sadia & Baleanu, Dumitru, 2019. "A new fractional modelling and control strategy for the outbreak of dengue fever," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 535(C).
    11. Duan, Buren & Zhang, Haonan & Hua, Zuohao & Wu, Lizhi & Bao, Zijing & Guo, Ning & Ye, Yinghua & Shen, Ruiqi, 2022. "Burning characteristics and combustion wave model of AP/AN-based laser-controlled solid propellant," Energy, Elsevier, vol. 253(C).

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jmathe:v:9:y:2021:i:24:p:3222-:d:701337. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.