Scholarlink

The article examines the specific aspects of determining the parameters of a contact-type phase change heat accumulator as part of an integrated combined pre-start heating system under corresponding operating conditions. A contact-type phase change heat accumulator is one of the key components of an integrated thermal preparation system and is designed to store thermal energy from the engine or power unit of a vehicle. The proposed and described approach to parameter determination fully takes into account the operating conditions, design features, and all main processes related to the functioning of the contact heat accumulator within the integrated combined pre-start heating system. A generalized structural diagram for calculating and determining the parameters of a contact-type phase change heat accumulator for an engine is presented. This diagram outlines the main aspects of calculation and parameter definition of the contact-type phase change heat accumulator as a system element and consists of four main stages. The results of computational and experimental studies are provided. As a result, the performance of engine thermal preparation is significantly improved when implementing the complete operating cycle of the contact-type phase change heat accumulator.

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Specific Aspects of Determining the Parameters of a Phase-Change Contact Thermal Accumulator for the Engine Within a Combined Heating System

  • 会议论文

  • 发表日期：

    2026年

查看全文
  • Igor Khudiakov,
  • Andrii Polyvianchuk,
  • Olena Volska,
  • Anatoliy Kotov,
  • Andrii Simanenkov,
  • Artem Ivanov,
  • Nadiia Pohorletska

摘要

The article examines the specific aspects of determining the parameters of a contact-type phase change heat accumulator as part of an integrated combined pre-start heating system under corresponding operating conditions. A contact-type phase change heat accumulator is one of the key components of an integrated thermal preparation system and is designed to store thermal energy from the engine or power unit of a vehicle. The proposed and described approach to parameter determination fully takes into account the operating conditions, design features, and all main processes related to the functioning of the contact heat accumulator within the integrated combined pre-start heating system. A generalized structural diagram for calculating and determining the parameters of a contact-type phase change heat accumulator for an engine is presented. This diagram outlines the main aspects of calculation and parameter definition of the contact-type phase change heat accumulator as a system element and consists of four main stages. The results of computational and experimental studies are provided. As a result, the performance of engine thermal preparation is significantly improved when implementing the complete operating cycle of the contact-type phase change heat accumulator.