NSTL国家科技图书文献中心

1. Influence of dissociated methanol gas direct injection pressure on the performance of methanol port injection engine NSTL国家科技图书文献中心

Wang Xiangyang | Dou Huili ... - 《Energy》 - 2025,320(Apr.1) - 135382.1～135382.12 - 共12页

摘要： injection parameters on methanol engine performance to | explore the best combination of DMG injection* parameters* | . Increasing the DMG injection* pressure and optimizing the* | DMG injection* timing can advance CA50, as well as* | injection parameters is 8 MPa and 260 A BTDC. As speed and

关键词： Dissociated methanol gas | Direct injection pressure | Performance | Methanol port injection engine

2. The study based on hydrogen-diesel co-direct injection system: A correction algorithm for circulating gas injection mass NSTL国家科技图书文献中心

Xiyu Yang | Fangliang Yang ... - 《Energy》 - 2025,319(Mar.15) - 135120.1～135120.14 - 共14页

摘要：This study focuses on gas injection* mass* | injection technology for jet ignition, conducting research | to optimize injection* process stability* | pressure fluctuation induced by pilot injection* is the* | fundamental cause for circulating gas injection* mass*

关键词： Dual-fuel injection | Hydrogen | Gas injection mass fluctuation | Helmholtz filter | Correction algorithm

3. A Novel Approach to Detecting Contrast Extravasation in Computed Tomography: Evaluating the Injection Pressure-to-Injection Rate Ratio NSTL国家科技图书文献中心

Kobayashi, Naoki | Nakaura, Takeshi ... - 《Journal of computer assisted tomography》 - 2025,49(1) - 125～132 - 共8页

摘要： evaluate the usefulness of the injection* pressure-to* | -injection* rate (IPIR) ratio for the early detection of* | injection pressure at 0.25-second intervals. We | models in which injection* pressure is used as an* | independent variable (injection* pressure models) were also*

关键词： contrast extravasation | computed tomography (CT) | injection pressure-to-injection rate (IPIR) ratio | power injector

4. Injection artifacts in odorant analysis by gas chromatography NSTL国家科技图书文献中心

Reinhardt, Julian | Steinhaus, Martin - 《Journal of chromatography,A》 - 2025,1741 - 共10页

摘要： injection has not been adequately addressed so far. Using | different GC injection* approaches. Artifact-producing* | -column injection* was confirmed as the gold standard* | only with classic cold oncolumn injection* in the oven* | , but also with on-column injection* in a programmable*

关键词： Gas chromatography | Artifact | On-column injection | Splitless injection | Solid-phase microextraction (SPME) | Odorant | Cedryl acetate

5. Impact of dissociated methanol gas direct injection strategy on performance of port-injection methanol engines under dilution combustion condition NSTL国家科技图书文献中心

Wang Xiangyang | Liu Yu ... - 《Energy》 - 2025,321(Apr.15) - 135503.1～135503.14 - 共14页

摘要： injection parameters in a methanol port injection engine | direct double injection* parameters for combustion* | double injection* parameters can effectively shorten* | second injection* timings remain constant, while second* | injection ratio decreases, reaching 40 %, 20 %, and 20

关键词： Dilution combustion | Methanol engine | Dissociated methanol gas | Direct double injection

6. Trigeminal Neuralgia after Hyaluronic Acid and Botox Injection NSTL国家科技图书文献中心

Qingqian,Wei | Liya,Jiang ... - 《Aesthetic plastic surgery》 - 2025,49(5) - 1622～1625 - 共4页

摘要： caused by the injection, a novel combination therapy | following injections* of Hyaluronic Acid and Botox was* | trigeminal nerve damage to local dermal filler injections | Abstract A rare case of trigeminal neuralgia | documented. In addressing the severe pain and swelling

关键词： Trigeminal neuralgia | Hyaluronic acid | Injection

7. Self-Assembled Monolayer-Functionalized NiO Hole Injection layer for Improved Charge Injection in Quantum Dot Light-Emitting Diodes NSTL国家科技图书文献中心

Hyo-Jun Lim | Thi Huong Thao Dang ... - 《ACS applied materials & interfaces》 - 2025,17(1) - 1533～1541 - 共9页

摘要：,especially in achieving efficient hole injection | ,a hole injection* material,within the structure of* | passivation,improved hole injection,reduced exciton | hole injection* barrier,increased the conductivity,and* | hole injection* layer functionalize and application.*

关键词： QLED | NiO | self-assembled monolayer | Br-2PACz | hole-injection layer

8. Influence of methanol and diesel injection timings on the maximum methanol energy substitution ratio and performance of diesel/methanol dual-direct injection engine NSTL国家科技图书文献中心

Xiaojun Yin | Xianfeng Ren ... - 《Energy》 - 2025,318(Mar.1) - 134762.1～134762.11 - 共11页

摘要： investigate the impacts of methanol and diesel injection | timings in a diesel/methanol dual-direct injection | engine. By adjusting methanol injection* timing, the* | increased to 96.0 %. Advancing the diesel injection* timing* | injection timing and advancing the diesel injection timing

关键词： Diesel/methanol dual-fuel | Dual-direct injection | Methanol energy substitution ratio | Injection timing | Combustion characteristics

9. The Effect of Injection Strategy on the Mixture Formation and Combustion in a Direct Injection Hydrogen Engine NSTL国家科技图书文献中心

Park, Wonah - 《International Journal of Automotive Technology》 - 2025,26(1) - 73～82 - 共10页

摘要：In this study, the effect of injection | hydrogen direct injection* engine using CFD analysis was* | investigated. Four Start of Injection* timings and three types* | of injection* rate were used to understand how the* | flame propagation. The results shows that injection

关键词： Hydrogen | Hydrogen engine | Direct injection | Spark ignition | Computational fluid dynamics (CFD)

10. Study of in-cylinder mixing performance of gas-fuel engine under PFI-DI hybrid injection condition NSTL国家科技图书文献中心

Wang, Tianbo | Wang, Yu ... - 《International Journal of Oil, Gas and Coal Technology》 - 2025,37(3) - 共19页

摘要： integrating port fuel injection (PFI) and direct injection | dynamics (CFD) model of PFI-DI hybrid injection* was* | hybrid injection* scenarios, and the methane* | % direct injection. When the PFI/DI supply ratio stands | To further explore the possibility of

关键词： Dissociated methanol gas | Direct injection pressure | Performance | Methanol port injection engine

摘要：This study focuses on gas injection* mass* | injection technology for jet ignition, conducting research | to optimize injection* process stability* | pressure fluctuation induced by pilot injection* is the* | fundamental cause for circulating gas injection* mass*

关键词： Dual-fuel injection | Hydrogen | Gas injection mass fluctuation | Helmholtz filter | Correction algorithm

摘要： evaluate the usefulness of the injection* pressure-to* | -injection* rate (IPIR) ratio for the early detection of* | injection pressure at 0.25-second intervals. We | models in which injection* pressure is used as an* | independent variable (injection* pressure models) were also*

关键词： contrast extravasation | computed tomography (CT) | injection pressure-to-injection rate (IPIR) ratio | power injector

摘要： injection has not been adequately addressed so far. Using | different GC injection* approaches. Artifact-producing* | -column injection* was confirmed as the gold standard* | only with classic cold oncolumn injection* in the oven* | , but also with on-column injection* in a programmable*

关键词： Gas chromatography | Artifact | On-column injection | Splitless injection | Solid-phase microextraction (SPME) | Odorant | Cedryl acetate

摘要： injection parameters in a methanol port injection engine | direct double injection* parameters for combustion* | double injection* parameters can effectively shorten* | second injection* timings remain constant, while second* | injection ratio decreases, reaching 40 %, 20 %, and 20

关键词： Dilution combustion | Methanol engine | Dissociated methanol gas | Direct double injection

摘要： caused by the injection, a novel combination therapy | following injections* of Hyaluronic Acid and Botox was* | trigeminal nerve damage to local dermal filler injections | Abstract A rare case of trigeminal neuralgia | documented. In addressing the severe pain and swelling

关键词： Trigeminal neuralgia | Hyaluronic acid | Injection

摘要：,especially in achieving efficient hole injection | ,a hole injection* material,within the structure of* | passivation,improved hole injection,reduced exciton | hole injection* barrier,increased the conductivity,and* | hole injection* layer functionalize and application.*

关键词： QLED | NiO | self-assembled monolayer | Br-2PACz | hole-injection layer

摘要： investigate the impacts of methanol and diesel injection | timings in a diesel/methanol dual-direct injection | engine. By adjusting methanol injection* timing, the* | increased to 96.0 %. Advancing the diesel injection* timing* | injection timing and advancing the diesel injection timing

关键词： Diesel/methanol dual-fuel | Dual-direct injection | Methanol energy substitution ratio | Injection timing | Combustion characteristics

摘要：In this study, the effect of injection | hydrogen direct injection* engine using CFD analysis was* | investigated. Four Start of Injection* timings and three types* | of injection* rate were used to understand how the* | flame propagation. The results shows that injection

关键词： Hydrogen | Hydrogen engine | Direct injection | Spark ignition | Computational fluid dynamics (CFD)

摘要： integrating port fuel injection (PFI) and direct injection | dynamics (CFD) model of PFI-DI hybrid injection* was* | hybrid injection* scenarios, and the methane* | % direct injection. When the PFI/DI supply ratio stands | To further explore the possibility of

关键词： port fuel injection | PFI | direct injection | DI | mixing performance | natural gas engine | hybrid injection

4008-161-200 800-990-8900

国家科技图书文献中心

摘要： injection parameters on methanol engine performance to | explore the best combination of DMG injection parameters | . Increasing the DMG injection pressure and optimizing the | DMG injection timing can advance CA50, as well as | injection parameters is 8 MPa and 260 A BTDC. As speed and

关键词： Dissociated methanol gas | Direct injection pressure | Performance | Methanol port injection engine

摘要：This study focuses on gas injection mass | injection technology for jet ignition, conducting research | to optimize injection process stability | pressure fluctuation induced by pilot injection is the | fundamental cause for circulating gas injection mass

关键词： Dual-fuel injection | Hydrogen | Gas injection mass fluctuation | Helmholtz filter | Correction algorithm

摘要： evaluate the usefulness of the injection pressure-to | -injection rate (IPIR) ratio for the early detection of | injection pressure at 0.25-second intervals. We | models in which injection pressure is used as an | independent variable (injection pressure models) were also

关键词： contrast extravasation | computed tomography (CT) | injection pressure-to-injection rate (IPIR) ratio | power injector

摘要： injection has not been adequately addressed so far. Using | different GC injection approaches. Artifact-producing | -column injection was confirmed as the gold standard | only with classic cold oncolumn injection in the oven | , but also with on-column injection in a programmable

关键词： Gas chromatography | Artifact | On-column injection | Splitless injection | Solid-phase microextraction (SPME) | Odorant | Cedryl acetate

摘要： injection parameters in a methanol port injection engine | direct double injection parameters for combustion | double injection parameters can effectively shorten | second injection timings remain constant, while second | injection ratio decreases, reaching 40 %, 20 %, and 20

关键词： Dilution combustion | Methanol engine | Dissociated methanol gas | Direct double injection

摘要： caused by the injection, a novel combination therapy | following injections of Hyaluronic Acid and Botox was | trigeminal nerve damage to local dermal filler injections | Abstract A rare case of trigeminal neuralgia | documented. In addressing the severe pain and swelling

关键词： Trigeminal neuralgia | Hyaluronic acid | Injection

摘要：,especially in achieving efficient hole injection | ,a hole injection material,within the structure of | passivation,improved hole injection,reduced exciton | hole injection barrier,increased the conductivity,and | hole injection layer functionalize and application.

关键词： QLED | NiO | self-assembled monolayer | Br-2PACz | hole-injection layer

摘要： investigate the impacts of methanol and diesel injection | timings in a diesel/methanol dual-direct injection | engine. By adjusting methanol injection timing, the | increased to 96.0 %. Advancing the diesel injection timing | injection timing and advancing the diesel injection timing

关键词： Diesel/methanol dual-fuel | Dual-direct injection | Methanol energy substitution ratio | Injection timing | Combustion characteristics

摘要：In this study, the effect of injection | hydrogen direct injection engine using CFD analysis was | investigated. Four Start of Injection timings and three types | of injection rate were used to understand how the | flame propagation. The results shows that injection

关键词： Hydrogen | Hydrogen engine | Direct injection | Spark ignition | Computational fluid dynamics (CFD)

摘要： integrating port fuel injection (PFI) and direct injection | dynamics (CFD) model of PFI-DI hybrid injection was | hybrid injection scenarios, and the methane | % direct injection. When the PFI/DI supply ratio stands | To further explore the possibility of

关键词： port fuel injection | PFI | direct injection | DI | mixing performance | natural gas engine | hybrid injection

4008-161-200 800-990-8900

国家科技图书文献中心

摘要：This study focuses on gas injection* mass* | injection technology for jet ignition, conducting research | to optimize injection* process stability* | pressure fluctuation induced by pilot injection* is the* | fundamental cause for circulating gas injection* mass*

摘要： evaluate the usefulness of the injection* pressure-to* | -injection* rate (IPIR) ratio for the early detection of* | injection pressure at 0.25-second intervals. We | models in which injection* pressure is used as an* | independent variable (injection* pressure models) were also*

摘要： injection has not been adequately addressed so far. Using | different GC injection* approaches. Artifact-producing* | -column injection* was confirmed as the gold standard* | only with classic cold oncolumn injection* in the oven* | , but also with on-column injection* in a programmable*

摘要： injection parameters in a methanol port injection engine | direct double injection* parameters for combustion* | double injection* parameters can effectively shorten* | second injection* timings remain constant, while second* | injection ratio decreases, reaching 40 %, 20 %, and 20

摘要： caused by the injection, a novel combination therapy | following injections* of Hyaluronic Acid and Botox was* | trigeminal nerve damage to local dermal filler injections | Abstract A rare case of trigeminal neuralgia | documented. In addressing the severe pain and swelling

摘要：,especially in achieving efficient hole injection | ,a hole injection* material,within the structure of* | passivation,improved hole injection,reduced exciton | hole injection* barrier,increased the conductivity,and* | hole injection* layer functionalize and application.*

摘要： investigate the impacts of methanol and diesel injection | timings in a diesel/methanol dual-direct injection | engine. By adjusting methanol injection* timing, the* | increased to 96.0 %. Advancing the diesel injection* timing* | injection timing and advancing the diesel injection timing

摘要：In this study, the effect of injection | hydrogen direct injection* engine using CFD analysis was* | investigated. Four Start of Injection* timings and three types* | of injection* rate were used to understand how the* | flame propagation. The results shows that injection

摘要： integrating port fuel injection (PFI) and direct injection | dynamics (CFD) model of PFI-DI hybrid injection* was* | hybrid injection* scenarios, and the methane* | % direct injection. When the PFI/DI supply ratio stands | To further explore the possibility of