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Influence of Heat-setting Temperature on the Microporous Structure and Properties of PP/HDPE Bilayer Microporous Membranes
Due to the mechanical stability of PP layer, the PP/HDPE double-layer microporous membrane could be prepared at a higher heat-setting temperature...
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Assessing setting times of cementitious materials using semi-adiabatic calorimetry
The most common methods for the determination of setting times of cements are the various penetration tests. One of the most important of these is...
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Heat Transfer
This chapter on Heat Transfer starts with Sect. 4.1, which includes an introduction, the different heat transfer modes, and the general equation for...
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Effect of Heat Setting and Dyeing on Tensile Strength and Shrinkage Properties of Poly(Lactic Acid) Fibre
Poly(lactic acid) fibre, PLA, is relatively new but has been on the market for several years. Yet there are problems associated with its production,...
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Heat Transfer: Steady-State Convection
In Chap. 7 , we introduced the idea of heat transport, concentrating on steady-state conduction through various...
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Heat Transfer: Steady-State Conduction
Heat transfer involves the flow of thermal energy between objects due to temperature differences. It is an integral part of food processing and...
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Heat transfer enhancement in double pipe heat exchanger: exploring twisted tape inserts with dimple configuration
The primary objective of this study is to conduct a practical investigation of heat transfer (HT) and friction factor ( f ) characteristics within a...
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Experimental investigation of ultrasonic effect on natural and forced heat transfer in heat sinks
In this study, ultrasonic waves produced by a piezoelectric device were evaluated for their effects on heat transfer and Nusselt number. The study...
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Crossflow polymeric hollow fiber heat exchanger: fiber tension effects on heat transfer and airside pressure drop
In various applications, a polymeric hollow fiber heat exchanger (PHFHE) is a competitive alternative to a conventional heat exchanger (HE). Standard...
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Heat Transfer Principles
This chapter covers the basic principles of heat transfer. Section 8.1 provides a brief introduction to the subject matter of heat transfer including...
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Effect of different tube sizes on heat transfer characteristics of functionalized GNP and metal oxide nanofluids in conduit flow heat exchanger
This study demonstrates the enhanced heat transfer characteristics of functionalized propylene glycol-treated graphene nanoplatelets (FPG-Water),...
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A comprehensive review of methods of heat transfer enhancement in shell and tube heat exchangers
A wide range of studies was conducted to increase the heat transfer rate and reduce the size and cost of shell and tube heat exchangers (STHE). The...
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Heat transfer enhancement in a double-pipe helical heat exchanger using spring wire insert and nanofluid
Double-pipe helical heat exchangers (DPHHXs) are widely used for cooling and heating applications. In this study, a combination of two methods is...
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Using artificial neural network and parametric regression to predict the effect of mechanical vibrations on heat transfer coefficient of a counter flow heat exchanger containing MWCNTs-water nanofluid
In this study, the effect of surface vibrations and temperature changes on the heat transfer coefficient of MWCNTs and water nanofluid was evaluated...
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New Possibilities of the CpFit Program for Approximating Heat Contents and Heat Capacities
AbstractCreated in 2016 at Moscow State University’s Laboratory of Chemical Thermodynamics, the CpFit program is designed to approximate experimental...
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Enhancing heat transfer efficiency and energy improvement through novel biosynthesized aqua-based silver nanofluid from leaf extract in a helical double pipe heat exchanger: a comprehensive investigation
This study investigated the convective heat transfer coefficient and friction coefficient in a copper helical double pipe heat exchanger utilizing...
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Thermal cure kinetics of cold-setting melamine–urea–formaldehyde resins with high melamine content
Even though cure kinetics of melamine–urea–formaldehyde (MUF) resins with low melamine contents (0–20 mass%) and high-temperature curing have been...
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Hydration characteristics of iron-rich phosphoaluminate cement: effect of accelerating admixtures on the setting time and compressive strength
Iron-rich phosphoaluminate cement (PAC) has broad application prospects in some special engineerings where traditional silicate cement is not...
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Analysis of heat transfer performance of ORC direct contact heat exchanger by GRA-VMD-LSSVM model using optimization
The relationship between heat transfer effect and influencing factors in direct contact with evaporator is studied. It is important to optimize the...
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Water management and heat integration in direct air capture systems
Water plays a pivotal role in direct air capture technologies, impacting materials, regeneration processes and product streams. CO 2 removal methods,...
