يعرض 1 - 20 نتائج من 83 نتيجة بحث عن '(( 5 ng decrease ) OR ((((( _ dc decrease ) OR ( _ cooling decrease ))) OR ( a la decrease ))))*', وقت الاستعلام: 0.16s تنقيح النتائج
  1. 1

    Non-Isolated DC–DC Power Converter With High Gain and Inverting Capability حسب Mohammad Meraj (16855401)

    منشور في 2021
    "…The proposed converter can be applied as an input boost up the stage for low voltage battery energy storage systems, photovoltaic (PV) and fuel cell (FC) based DC-AC applications. The anticipated topology consists of the two low voltage rating switches. …"
  2. 2

    Design and analysis of PV fed high-voltage gain DC-DC converter using PI and NN controllers حسب Madisa V.G., Varaprasad

    منشور في 2022
    "…In this article, a modified High-Voltage DC-DC converter was explained. The main intention of the modified converter is to decrease the reverse recovery currents and voltage stress across the switch, similarly, it generates high voltage at the converter output. …"
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  3. 3

    Optimization of design and operation of solar assisted district cooling systems حسب Dana M. Alghool (18387132)

    منشور في 2020
    "…<p>The demand for air conditioning and cooling services is rapidly increasing worldwide. …"
  4. 4

    Fourier-Transform Infrared Imaging Spectroscopy and Laser Ablation -ICPMS New Vistas for Biochemical Analyses of Ischemic Stroke in Rat Brain حسب Mohamed H. M. Ali (5768066)

    منشور في 2018
    "…Areas close to the stroke focus experienced decrease in the lipid and lipid acyl contents associated with an increase in lipid ester, olefin, and methyl bio-contents with a novel finding of Aβ1-42 in the PL-GM and L-WM. …"
  5. 5

    A Quadratic Non-Isolated High Step-Up Single-Input Dual-Output DC–DC Topology Based on Coupled Inductors with Low Input Current Ripple حسب Vafa Marzang (17347048)

    منشور في 2025
    "…<p dir="ltr">This paper presents a new flexible high step-up DC-DC converter based on coupled inductors (CI), which operates as a Single-Input Dual-Output (SIDO) or Single-Input Single-Output (SISO) converter. …"
  6. 6

    Improving the performance of a commercial absorption cooling system by using ejector: A theoretical study حسب Hamza K. Mukhtar (17821004)

    منشور في 2023
    "…<p>Absorption cooling systems (ACS) have lower coefficients of performance (COP) compared to direct expansion (DX) cooling systems. …"
  7. 7

    Dynamic Performance Investigation of Solar‐Driven Vapor Absorption Cooling System for Urban Areas حسب Laveet Kumar (11460088)

    منشور في 2025
    "…This study uses TRNSYS to undertake the thermal performance analysis of solar‐driven vapor absorption cooling systems for several urban cities in Pakistan with varying climatic conditions. …"
  8. 8

    A Power Ripple Compensator for DC Nanogrids via a Solid-State Converter حسب Ahmad Khan (6067526)

    منشور في 2020
    "…<h3>Abstract</h3><p dir="ltr">This paper presents a method for improving the reliability of DC nanogrids by decreasing the input capacitance requirement. …"
  9. 9

    Performance comparison of different flow arrangements of 4-fluid internally-cooled liquid desiccant dehumidifiers حسب Ali Pakari (14158902)

    منشور في 2022
    "…<p>In this study, the performance of 10 different flow arrangements of 4-fluid internally-cooled liquid desiccant dehumidifiers were compared. …"
  10. 10

    Numerical investigation of MIL-101(Cr)/GrO composite performance in adsorption cooling systems حسب Eman Elsayed (19720093)

    منشور في 2017
    "…The 5%GrO_phys composite showed a decreased SCP and an increased COP at the same cycle time. …"
  11. 11

    Allelopathic Effects of the Invasive Prosopis juliflora (Sw.) DC. on Native Plants: Perspectives toward Agrosystems حسب Shazia Bibi (16500318)

    منشور في 2023
    "…<p dir="ltr">Prosopis juliflora (Sw.) DC. Is highly recognized for its invasive character and its detrimental effects on different plant species across the world. …"
  12. 12

    Solar Technology and District Cooling System in a Hot Climate Regions: Optimal Configuration and Technology Selection حسب Rabah Ismaen (18387189)

    منشور في 2022
    "…<div><p>With the increasing need for cooling and the concerns for pollution due to fossil fuel-based energy use, renewable energy is considered an add-on to cooling technologies. …"
  13. 13

    Formation of Trihalomethanes during Seawater Chlorination حسب Ahmed Abdel-Wahab (1748986)

    منشور في 2010
    "…<p dir="ltr">The use of seawater for industrial cooling is a vital technology that poses some of the most profound environmental impact on the water quality in the Arabian Gulf. …"
  14. 14

    Probing deposition temperature effects and computational analysis of DC-sputtered tungsten (W) thin films for CZTS based solar cells حسب M.I. Hossain (22303861)

    منشور في 2025
    "…<p dir="ltr"><u>Tungsten</u> (W) <u>thin films</u> were deposited onto pre-cleaned soda-lime <u>glass substrates</u> at temperatures ranging from room temperature to 400 °C using DC <u>magnetron</u> sputtering. This <u>deposition process</u> was conducted to investigate how varying<u> substrate temperatures</u> affect the films' crystallographic, morphological, and <u>electrical characteristics</u>. …"
  15. 15

    Initial approximation of the implications for architecture due to climate change حسب Ivan Andrić (18174145)

    منشور في 2019
    "…In general, it can be concluded that future heating demand could decrease (7–52%), while cooling demand could increase significantly (up to 1050%). …"
  16. 16
  17. 17

    A new method for improving the solar photovoltaic unit efficiency through neem oil as coolant medium for high power applications—an experimental investigation حسب Karthikeyan Ganesan (269200)

    منشور في 2024
    "…The heat should control the limited value or otherwise reduce the panel's performance so that heat is moved to the cooling medium, thus maintaining the heat within the functioning limit. …"
  18. 18

    Impact of trace noble metals on the catalytic performance of LaNiMgO towards methane dry reforming حسب Mohamed, Assem T.

    منشور في 2024
    "…On the other hand, at the same time-on-stream LaNiMgO-Rh lost 0.3 and 0.7 % of its maximum CO2 and CH4 conversions, respectively.In durability measurements, and after 140h LaNiMgO-Rh exhibited slight decay in the CO2 conversion from 77.6 % to 70.5%, the CH4 conversion decreased from 72.3% to 64.2%. …"
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  19. 19

    Impact of trace noble metals on the catalytic performance of LaNiMgO towards methane dry reforming حسب Yahia H. Ahmad (14340210)

    منشور في 2024
    "…In durability measurements, and after 140h LaNiMgO-Rh exhibited slight decay in the CO<sub>2</sub> conversion from 77.6 % to 70.5%, the CH<sub>4</sub> conversion decreased from 72.3% to 64.2%. …"
  20. 20

    Comparing the Performance of a Straight-Channel Heat Sink with Different Channel Heights: An Experimental and Numerical Study حسب Mahsa Hajialibabaei (19437967)

    منشور في 2023
    "…<p dir="ltr">Straight-channel heat sinks are widely used as a cooling method for electronic devices and lithium battery thermal management. …"